Hoyt Formula Series User manual

593 North Wright Brothers Drive |Salt Lake City |Utah | USA | 84116-2887
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HOYT RECURVE BOW
LIMITED LIFETIME WARRANTY
Hoyt recurve handles are guaranteed against
manufacturing defects in materials and
workmanship to the original owner for the life
of the product*.
*Visit www.hoyt.com/warranty for complete warranty details
or see warranty policy in owner’s manual.

RECURVE OWNER’S MANUAL

BOW OWNER’S PERSONAL INFO
Fill in the following personal bow record for your reference.
Riser Serial Number:
Hoyt Riser Model:
Riser Serial Number:
Limb Model:
Purchased From:
Purchase Date:
Length: Weight:
IMPORTANT!
A copy of your sales receipt is required for warranty purposes.
The sales receipt, as well as the serial number, is your proof of date-of-purchase.
Proof of date-of-purchase will be required if your bow ever needs warranty service.
Congratulations on the purchase of your new Hoyt Recurve product. We are excited and grateful
to have you as a part of Team Hoyt. You will be pleased to know that you have purchased the most
technologically advanced and dependable product on the market. Only the finest components go
into every Hoyt bow along with over 85 years of industry leading experience in bow technology
and manufacturing. With proper use and some basic maintenance, your new Hoyt Recurve prod-
uct will provide you with years of great shooting and dependability.
Archery is a very enjoyable form of recreation for people of all ages and abilities. It is import-
ant to note that archery equipment, when not used properly, can create a dangerous situation,
including death and serious personal injury for the archer or those around them. It is up to you to
be a responsible archer protecting both you and others when enjoying this great sport. Whether
you are an experienced archer or have never shot a bow, you must READ THIS ENTIRE MANUAL
CAREFULLY BEFORE USING YOUR BOW. Following all warnings and instructions contained in this
manual will help ensure you and others have the safest and most enjoyable shooting experience
possible. Keep this owner’s manual handy and reference it often. Should you lose this manual you
can find a current manual online at www.hoyt.com . Good luck and safe shooting!
WELCOME TO TEAM HOYT.

TABLE OF CONTENTS
Recurve Bow Terminology .........................................................................................2
Important Safety Information ...................................................................................3
Required Safe Operating Parameters.......................................................................6
Bow Length ................................................................................................................. 7
Draw Weight ................................................................................................................8
Bow Assembly ............................................................................................................8
Installing Limbs ..........................................................................................................8
Shooting String Installation.......................................................................................9
Un-stringing your bow.............................................................................................. 10
Pro Series Limb Adjustment Dowel .........................................................................11
Hoyt Hardlock Alignment System........................................................................... 12
Pivot Block Adjustment............................................................................................ 13
Adjusting Weight ...................................................................................................... 13
Adjusting Tiller.......................................................................................................... 14
Adjusting Center Shot.............................................................................................. 14
Brace Height Range Chart....................................................................................... 15
VertaTune Plate......................................................................................................... 15
Fine Tuning................................................................................................................ 15
Limb Maintenance.................................................................................................... 15
Warranty .................................................................................................................... 16
1

Understanding recurve bow terminology and mea-
suring techniques is very important in setting
up your new bow. Please familiarize yourself
with the following terms and measurements.
Refer to them as needed. (Bow shown from
sight window side of bow.)
Hands down the winningest system in recent
history, Formula Series risers feature the
elongated Hoyt Paralever pocket system,
delivering unparalleled precision to limb-riser
alignment and a super-stable shooting platform.
When Hoyt invented the dovetail limb attachment
system more than 30 years ago, it was immediately
adopted as the international standard for recurves,
with all other companies copying this system.
However, three decades of experience have shown
one thing: No one does it like Hoyt.
Upper Limb
Bow String
Center Serving
Grip
Alignment Adjustment
Top Stabilizer Mounting
Lower Stabilizer Mounting
Weight/Tiller Adjustment Bolt
Weight/Tiller Adjustment Bolt
Clicker Mounting
VertaTune Clicker Plate
Center Stabilizer Mounting
Alignment Adjustment
Lower Limb
RECURVE BOW
TERMINOLOGY
Tiller Measure Point
Tiller Measure Point
Weight/Tiller Locking Screw
Weight/Tiller Locking Screw
Plunger Hole(s)
Brace Height
2

This manual contains several safety warnings and instructions preceded with IWARNING,
ICAUTION or NOTICE. These signal words are designed to draw attention to important safety
information. IWARNING indicates a hazardous situation which, if not avoided, could result
in death or serious personal injury. ICAUTION indicates a hazardous situation, which, if not
avoided, could result in moderate or minor personal injury. NOTICE addresses safety practices
not related to personal injury.
IWARNING
READ THIS MANUAL CAREFULLY BEFORE HANDLING OR USING YOUR HOYT BOW.
YOU ARE RESPONSIBLE FOR ARCHERY SAFETY.
Read and follow all warnings and guidelines for safe operating parameters at
www.hoyt.com/safetyandwarnings
The warnings contained within this owner’s manual were current at time of printing. For the most up
to date list of warnings please visit: www.hoyt.com/safetyandwarnings
IWARNING: Always read the warning labels and manufacturer’s instructions of all products be-
ing used in conjunction with a Hoyt bow, including but not limited to all archery accessories and
components directly attached to the bow or used in conjunction with the bow such as targets,
arrows, broadheads, release aids, etc.
IWARNING: It is critical that your bow is set up and functioning within the bow’s required safe
operating parameters prior to use. Hoyt recommends that only a Genuine Hoyt Retailer setup
and inspect your archery equipment to ensure that it is set up within the bow’s safe operating
parameters. (see page 6 for definition of Hoyt Bow Safe Operating Parameters).
IWARNING: Carefully inspect your bow before each use. Before you handle or shoot your bow,
carefully inspect the condition of your bow, accessories, arrows, and your release aid/finger
tab, to ensure they are in good and proper working condition. Any suspected damage to your
bow should be inspected by Hoyt or a Genuine Hoyt Retailer for possible repair or replacement.
IWARNING: Before you handle or shoot your bow or other archery products, Hoyt recommends
that you be trained and instructed in proper use by a certified archery coach. Sources such as
USA Archery (www.teamusa.org/usa-archery/coach¬ing/find-an-instructor-or-coach), the Na-
tional Field Archery Association (NFAA) https://www.nfaausa.com/state-organi¬zations, and
The Archery Trade Association (ATA) http://www.archery360.com/ have contact information
for certified archery coaches in your area. Other archery associations in your area or country
may also have suitable programs.
IWARNING: An adult should always supervise minors when they are handling or shooting a bow.
IWARNING: Never use alcohol or drugs while handling or shooting your bow.
IWARNING: Always wear safety glasses when handling or shooting your bow.
IWARNING: Always use a bowstringer when stringing or unstringing a recurve bow (see page 9
for shooting string installation).
WARNINGS
3

IWARNING: Never let go of the bow handle while drawing the bow, holding the bow at full draw,
or shooting the bow. It is important that you are able to maintain a consistent and secure grip
on the bow handle without slippage of your hand on the bow grip. Use of items such as hand
lotions, sunscreens, and insect repellents may limit your ability to maintain control of the grip.
IWARNING: Always ensure that the area around your bow is clear of any and all obstructions
to prevent items from being caught in the moving parts of the bow. When shooting your bow,
never wear loose clothing, jewelry, or other items worn on your body that may get caught in the
bow or bow string when the bow is shot.
IWARNING: Never point or aim a bow at another person. Be sure of your target and what lies
beyond. Never shoot arrows straight up into the air. Make sure that the path from where you
are shooting to the target and beyond is free from people and obstructions. The view that you
see when looking through your sight while shooting (the sight picture) may not clearly show the
trajectory path of the arrow.
IWARNING: Never dry fire your bow. To dry fire your bow, means to shoot the bow without an
arrow. Never try drawing a bow that is too heavy for your strength or that does not fit your draw
length as this could lead to an unintentional dry fire. A dry fire could cause your bow to break
and cause death or serious injury to you or others. If your bow is dry-fired there could be both
seen and unseen damage and it should be returned to Hoyt or taken to a Genuine Hoyt Retailer
for inspection before any further use.
IWARNING: Never loosen your limb weight adjustment bolts (Tiller Bolts) more than 6 turns
from the bottomed-out position as it could cause the bow to violently disassemble.
IWARNING: Do not perform any maintenance, adjustments, or have any work performed of any
kind on any part of your bow while drawing or during any other part of the shooting cycle. Do not
allow others to work on or touch any part of your bow during the shooting cycle.
IWARNING: Never shoot a bow with the incorrect arrow size (spine) or the incorrect arrow
length. Shooting an incor-rect arrow size or length could cause your arrow to break and cause
serious injury to you or others. Refer to the specific arrow manufacturer’s arrow selection chart
to select the correct arrow size and length for your setup.
IWARNING: Never shoot a damaged arrow. Before each shot, inspect your arrows for damage.
See the specific arrow manufacturer’s warnings and instructions on proper arrow inspection
methods. Discard all damaged arrows.
IWARNING: Never mechanically alter or modify your bow. Drilling holes, cutting, filing, or sand-
ing are examples of mechanically altering your bow which will likely cause the bow to break and
could cause death or serious injury.
IWARNING: Never draw or shoot a bow with frayed, worn, or damaged strings as it could break.
Frayed, worn, or damaged bowstrings should be immediately replaced with a Hoyt Genuine
Recurve String. Carefully inspect the string each time before shooting your bow. Hoyt recom-
WARNINGS
4

WARNINGS
mends that you replace your string when showing signs of wear or after two years, whichever
comes first.
IWARNING: Never draw or shoot your bow without all string accessories (kisser button, nock
points, string silencers) properly installed and secured to the string. Hoyt recommends that only
a Genuine Hoyt Retailer install all string accessories (see page 6 for definition of Hoyt Bow Safe
Operating Parameters).
IWARNING: Never expose your string to sharp objects such as knives or broadheads, or direct
heat sources such as open flame or extremely hot objects as they could easily cut or cause the
string to break.
IWARNING: Only use Genuine Hoyt manufactured replacement parts. Only Hoyt or a Genuine
Hoyt Retailer should perform replacement of damaged parts.
IWARNING: Never expose your bow to extreme heat or prolonged moisture. Damage can occur
to your bow from heat exposure, prolonged exposure to moisture and improper storage.
IWARNING: This warning is given in compliance with California State Prop 65. This product
contains chemicals known to the state of California to cause cancer, birth defects or other
reproductive harm.
IWARNING: When handling and using a bow, including all stages of the bow being drawn to
full draw, the bowstring being released, or the bow being let down, the archer and all bystanders
must keep all body parts outside of the path of the bowstring and away from all moving parts.
5

REQUIRED SAFE OPERATING PARAMETERS
IWARNING: It is critical that your bow is set up and functioning within the bow’s required safe
operating parameters prior to use. Hoyt recommends that only a Genuine Hoyt Retailer setup
and inspect your archery equipment to ensure that it is set up within the bow’s safe operating pa-
rameters. After your bow is set up within the bow’s required safe operating parameters, the bow
should be tuned for improved accuracy based on your shooting style and form, the arrow type
and size used, and all other accessories used. See page 18 for tips and basic tuning procedures.
LIMB WEIGHT ADJUSTMENT BOLT (TILLER BOLTS) SETTINGS
Some Hoyt Recurve bows have an adjustable limb system that allows
the bow’s peak draw weight to be adjusted within the specific bow’s
available range. Your bow’s peak draw weight can be adjusted within
the bow’s range by turning the bow’s top and bottom limb weight ad-
justment bolts equally (see photo A). If Tiller Bolt does not turn easily,
refer to the next section (Tiller Bold Lock-Down) before adjusting the
Tiller Bolt.
TILLER BOLT LOCK-DOWN PROCEDURE
Hoyt recurve risers are equipped with a locking tiller bolt feature to prevent the tiller bolt from
moving after you have it set in the desired position. Once you have your tiller bolt in the desired
position, follow the steps below to lock it down:
1. Hold the tiller bolt in place with a standard 3/16”
Allen Key.
2. Insert a long neck 3/16” Allen Key (provided
with your Hoyt riser) into the hole on the backside
of the riser, directly opposite the tiller bolt, until it
engages with the collet bolt or set screw, depend-
ing on exact bow model.
3. Tighten the collet bolt/set screw against the
tiller bolt by turning the long neck Allen Key in the
clockwise direction while holding the tiller bolt in
place (as described in step 1).
4. Once step 3 is complete the tiller bolt is locked
down and should not move.
To adjust or remove the Tiller Bolt, follow these steps:
1. Hold the tiller bolt in place with a standard 3/16” Allen Key.
2. Insert a long neck 3/16” Allen Key (provided with your Hoyt riser) into the hole on the backside
of the riser, directly opposite the tiller bolt, until it engages with the collet bolt or set screw, de-
pending on exact bow model.
3. Loosen the collet bolt/set screw by turning the long neck Allen Key in the counter clockwise
direction while holding the tiller bolt in place (as described in step 1).
4. Once step 3 is complete the tiller bolt is no longer locked down and can be adjusted or removed.
IWARNING: Never loosen your limb weight adjustment bolts (Tiller Bolts) more than 6 turns
from the bottomed-out position as it could cause the bow to violently disassemble
PHOTO A
3/16” STANDARD
ALLEN KEY
LONG NECK 3/16”
ALLEN KEY
COLLET BOLT/
SET SCREW
TILLER BOLT
Cut-away view of
recurve riser and
tiller bolt assembly.
6

REQUIRED SAFE OPERATING PARAMETERS
ATTACHED BOW ACCESSORIES
Your Hoyt bow is equipped with various accessory mounting locations to allow accessories
such as sights, quivers, arrow rests, and stabilizers to be attached to your bow. When attaching
an accessory to your bow, follow all accessory mounting and use instructions provided by the
accessory manufacturer. Ensure that all accessories are specifically right handed or left handed
to match your bow where applicable and that all mounting hardware is securely tightened. Ensure
that all attached accessories are clear of string and arrow flight path when the bow is shot.
ARROW REST SETTING
There are many different arrow rest designs and styles. Ensure the arrow rest is right handed
or left handed based on your bow. On all Hoyt Recurve bows, arrow rests should be positioned
on your bow so that your arrow fletchings completely clear the bow riser when the bow is shot.
Always follow and use the specific arrow rest manufacturer’s instructions for correctly setting
up the arrow rest for proper function and tuning.
ARROW LENGTH SETTING
For all Hoyt Recurve bows, the required safe operating length/
position of the arrow in relationship to the arrow rest when set-
up within the safe operating parameters is when the tip or end
of the arrow, measures a minimum of 1” measured from the
center of the rest mounting hole to the tip or end of the arrow
(see photo B). Draw lengths vary from person to person, there-
fore the same arrow might not be in the safe operation position
for all shooters.
NOCKING POINTS
All bows require the use of a nocking point device to prop-
erly locate the arrow onto the bow string in relationship to
the arrow rest. For all Hoyt Recurve bows, the required safe
operating position of the nocking point device is when the
arrow is attached to the bow string and resting on the arrow
rest, the arrow will be between 0” - 1/2” above square (see
photo C). Only use a high quality archery serving material
for installing a “tied-on” nocking point (see photo D for an
example of a “tied-on” nocking point).
OTHER STRING ACCESSORIES
Other string accessories such a string silencers, kisser but-
tons or any other devices attached to the bow string of your
bow must be installed in such a way that they cannot move
or come off of the bow string during shooting. Hoyt recom-
mends that only a Genuine Hoyt Retailer install and set-up
any string accessories on your Hoyt bow.
BOW LENGTH
Bow length is the distance from the tip of the top limb to the tip of the bottom limb of an unstrung
bow with the tape following the limbs and going straight across the riser. Depending on which riser
length and limb length you choose, you can tailor your bow to your specific needs. Refer to the
chart on the next page to determine your bow length.
1”
1/2”
0”
90º
PHOTO C
PHOTO B
PHOTO D
7

RISER LENGTH EXTRA SHORT LIMBS SHORT LIMBS MEDIUM LIMBS LONG LIMBS
21” 60” 62” 64” 66”
23” 62” 64” 66” 68”
25” 64” 66” 68” 70”
27” 66” 68” 70” 72”
DRAW WEIGHT
To determine the weight on your Hoyt bow, refer to the limb specifica-
tions located on each limb.
The weight marked on the limb is measured at a 28” standard A.T.A.
(Archery Trade Association) draw length. A.T.A. draw length is measured
at 26 1/4” to the throat of the bow grip plus 1 3/4”. This produces an
industry standard by which draw weights are measured.
Note: All limb weights are indicated for a 25” riser. Actual limb
weight depends upon draw length, brace height, riser length and
limb bolt setting.
INSTALLING LIMBS
Carefully align the limb dovetail bushing with the corresponding slot in the riser pocket. Push
the limb into the pocket until the detent button engages. You will feel or hear a light “click” when
this occurs, and the limb will stay in place under its own weight when fully seated. It is normal
at this stage for there to be vertical movement possible with the limb.
IWARNING: Always use a bowstringer when stringing or unstringing a recurve bow.
REQUIRED SAFE OPERATING PARAMETERS
BOW ASSEMBLY
LIMB BUTT
WEIGHT/TILLER ADJUST BOLT
WEIGHT/TILLER ADJUST BOLT
WEIGHT/TILLER LOCKING SCREW
POCKET
DETENT BUTTON
8

BIG LOOP
TOP LIMB
BIG LOOP
2”
DIAGRAM A
DIAGRAM D
DIAGRAM G
DIAGRAM B
DIAGRAM E
DIAGRAM H
DIAGRAM C
DIAGRAM F
DIAGRAM I
SHOOTING STRING INSTALLATION
(Installation for Hoyt stringer, for all other stringers, see specific manufacturer’s instructions)
1. Verify that you are installing the correct length and type (material, strand count and construc-
tion) of string for the bow. Carefully inspect the string for damage or any knots or tangles that
may have resulted from storage or handling.
2. Correctly made recurve strings have a larger and smaller loop (diagram B). The larger loop
is intended for the top limb.
· Pull the larger end loop over the top limb tip (diagram C).
· Slide the loop down the limb so it is approximately six inches from the limb tip.
· Place the smaller end loop on the bottom limb string groove (diagram D).
3. With the bottom end loop securely in the bottom limb string groove, slide the fabric or cup
section (diagram F) (depending on the model of the recurve bow stringer) over the string side of
the bottom limb. Then slide the limb gripper component over the top limb, place it approximate-
ly six inches from the limb tip (diagram E). Make sure the rubber component rests against the
target side of the limb and that the cord that attaches the top and bottom pieces of the stringer
is not tangled and is routed on the string side of the bow.
9

4. Stand and hold the bow horizontally (diagram G) with the recurve bow stringer cord should be
hanging towards your feet. As shown in the photo, step on the cord with both feet while pulling
up on the bow with one hand so the cord is tightened, flexing the limbs. While maintaining ten-
sion on the bow, slide the top end loop of the bowstring up the limb and secure it in the top limb
string groove (diagram H). Once the string is in place, carefully relax the bow stringer cord by
slowly letting the bow down. The shooting string will tighten and hold the bow at brace height.
5. Carefully inspect the shooting string and verify that it is securely in the string grooves, and
then remove the recurve bow stringer.
6. Without an arrow, pluck the bowstring about one or two inches to “seat” the limbs. This com-
pletes the assembly procedure (diagram I).
IWARNING: Never dry fire your bow. To dry fire your bow, means to shoot the bow without
an arrow.
8. Carefully inspect the string for excessive wear and damage. Apply string wax as needed.
IWARNING: Never draw or shoot a bow with frayed, worn, or damaged strings as it could break.
UNSTRINGING A RECURVE BOW
1. Place the bottom fabric or plastic cup (depending on the model) on the bottom limb tip, the
cord must be routed on the shooting string side of the limb.
2. Place the top section of the recurve bow stringer over the top limb, the limb gripper compo-
nent should rest on the target side of the limb, approximately six inches away from the limb tip.
3. While standing up, with one hand hold the bow in the hori- zontal position with the shooting
string parallel to the ground, as if the bow was pointed straight upward. The recurve bow string-
er cord should be hanging towards your feet.
4. Simply step on the cord with both feet. Simultaneously pull up on the bow with one hand so
the cord is tightened. Flexing the limbs as if it was being drawn, slide the top end loop of the
bowstring down the limb. Once the shooting string is relaxed, let the bow down and the shooting
string and limbs will relax, and the bow will be in the unstrung position. Do not pull the limbs
further than needed to relax the string.
5. Carefully remove the shooting string by first sliding the top loop down the limb, with enough
slack in the string, remove the bottom end loop, then slide the top end loop up the limb and
remove the string.
6. To keep the shooting string from losing its twists and adjusted length, clip or weave the top
and bottom end loops together so the string will not become untwisted. Carefully inspect the
string for excessive wear and damage.
10

PRO SERIES LIMB ADJUSTMENT DOWELS
Hoyt’s Pro Series Limb Adjustment Dowels allows an archer to adjust each limb to be perfectly
balanced throughout the entire draw cycle.
CONDITION 1: String your bow and pay attention to the limb tips. If the limb tips are sitting in
the middle of the limb then no adjustment is needed. (See condition 1.)
CONDITION 2: Unstring your bow and remove your limbs (See page 9). If your limb tip is to the
right, remove one or possibly two shims from the left stud and place them under the right stud.
This will move the limb tip to the center of the limb. To remove the adjustment stud simply
place the allen wrench through the hole in the back of the riser and unscrew, clockwise, until
the adjustment stud is completely removed from the dowel. Remove the shims as needed, and
place on the opposite adjustment stud. Replace both adjustment studs back into the dowel
and secure them with the allen wrench. Note: do not over tighten. Over tightening the adjust-
ment screws can cause the adjustment studs to become fixed into the dowel and yielding the
adjustment system unusable.
CONDITION 3: Unstring your bow and remove your limbs (See page 9). If your limb tip is to the
left, remove one or possibly two shims from the right stud and place them on the left stud. This
will move the limb tip to the center of the limb.
The shims are 0.005” thick. You should never place more than 5 shims on one adjustment
stud. Placing more than 5 shims on one side could cause the limb to not fully engage into the
dovetail dowel detent.
CONDITION 1 CONDITION 2 CONDITION 3
NOTE: The Pro Series Alignment
Dowel System also incorporates the
lateral adjustment features of the
Hardlock Dowel System. Refer to the
Hardlock Dowel section below for
adjustment details
NOTE: 2 shims per adjustment
stud is the factory setting
Right Adjustment Stud
Left Adjustment Stud
Shims
11

HOYT HARDLOCK ALIGNMENT SYSTEM
Hoyt’s limb pocket design is the most precise, reliable pocket system available today. This
system will maintain correct settings in the most severe conditions. Out of the package, Hoyt
bows are factory pre-aligned and lateral adjustment is optional when used with Hoyt limbs. In
general, the vast majority of setups do not require lateral alignment adjustments. Adjustments
should not be made before the bow has been shot a minimum of 100 shots.This will allow the
mating surfaces of limbs and riser to correctly seat to each other.
To make a lateral adjustment, follow these directions:
1. With your bow in the strung position, place a piece of
masking tape horizontally, approximately 4” (10 cm) from
the end of the riser on the archer’s side of both limbs.
2. Locate the center of the limb with a measuring tape and
draw a vertical center line on the masking tape.
3. Measure 1/16” (approx. 2 mm) from the drawn vertical
center line and draw additional vertical lines on both left
and right sides.
4. If the bow string lines up with the center line, your dow-
els are properly aligned. If you notice conditions A or B,
proceed with the following directions.
5. Unstring the bow utilizing an appropriate bow stringer
and remove the limbs (See page 9).
6. Loosen the radial locking screw.
7. Unscrew the alignment locking screw and remove the
alignment cap and washers. Pull the alignment dowel and
washers out from the sight window side of the pocket. See “Hardlock Pocket” diagram at the
bottom of this page.
8. Instructions for CONDITION A: Remove a washer from the right side of the dowel and add it
to the left side of the dowel.
9. Instructions for CONDITION B: Remove a washer from
the left side of the dowel and add it to the right side of
the dowel.
Note: To correct the alignment only add washers to the
side that has the gap, as indicated in conditions A and B.
Only shift one washer at a time.
10. Once the washers are reconfigured, reinstall the align-
ment cap and lightly tighten the alignment locking screw.
11. Rotate the dowel‘s dovetail to line up flush with the cut-
out in the pocket. Once the dovetail and cut-out are aligned, firmly tighten the radial locking
screw and alignment locking screw.
12. Reinstall the limbs and restring the bow utilizing an appropriate bow stringer and verify your
alignment adjustment.
Note: The factory alignment setting for all Hoyt Recurve bows is two .010 washers on each side
of the dowel.
COND. A
LATERAL ADJUSTMENT
CONDITIONS
COND. B
LOCK
HARDLOCK POCKET
RADIAL LOCKING SCREW
LOOSEN
Alignment Cap
Alignment Washers
Alignment Dowel
(Sight Window Side)
Alignment Washers
RISER Alignment Locking
Screw (Opposite Side
of Sight Window)
12

PIVOT BLOCK ADJUSTMENT
(AVAILABLE ON FORMULA EXCEL, HORIZON AND EXCEL RISERS)
Most Hoyt riser and limb combinations do not require adjustment. The riser dovetail pocket is
factory aligned and should only be adjusted by a qualified equipment technician. One full sweep
of the block to the left or right will result in a corresponding .020” of lateral limb adjustment at
the dovetail.
Attention: Remove the left & right locking screws (see photo below) before making any ad-
justments. Do not lose the locking screws. Adjustments may be made with the bow in a strung
position, however, Hoyt recommends unstringing the bow to reduce wear on the paint finish
of the limbs.
Do not attempt to adjust or remove the cen-
ter pivot bolt on the alignment block.
With the locking screws removed, access the
adjustment screws to make adjustments:
• Removing turns from the right side screw
and adding an equal number of turns to the
left side screw (viewed from the face or ar-
cher side of the riser) will move the limb tip
to the LEFT.
• Removing turns from the left side screw
and adding an equal number of turns to the
right sidescrew (viewed from the face or ar-
cher side of the riser) will move the limb tip
to the RIGHT.
• Once the proper alignment is achieved, you should snug BOTH alignment bolts against the
dovetail block to the tightened position. Then, replace the locking screws and snug them tightly.
Adjustments can be made to the string to adjust brace height. Adding twists will increase the
brace height while removing twist will decrease the brace height. Generally, Hoyt does not recom-
mend less than 10 twists in a string. Optimum brace height is one that gives a smooth bow action,
good arrow flight, tight grouping and often yields the quietest shot.
ADJUSTING WEIGHT
IWARNING: Never loosen your limb weight adjustment bolts (Tiller
Bolts) more than 6 turns from the bottomed-out position as it could
cause the bow to violently disassemble
Hoyt Recurve bows are adjustable over a range of approximately 10%.
Factors which affect this include limb length, limb construction, limb
design and brace height.
1. Unstring the bow using an appropriate recurve bow stringer (see pg. 9) .
2. Using the longer of the two supplied Allen wrenches; loosen the tiller
bolt locking screw (see instructions on pg. 6). If you plan to increase
weight you will need to loosen this screw by more turns than you plan to
add to the tiller screw.
3. Turn the weight/tiller adjustment bolt clockwise to increase bow
weight. Turn it counter-clockwise to decrease bow weight.
Right Adjustment Screw
Right
Locking Screw
Center Pivot Bolt
Left Adjustment Screw
Left Locking Screw
Top Tiller
Bottom
Tiller
String
Brace Height
13

4. Using both Allen wrenches, and holding the tiller bolt in place, re-lock the tiller bolt
locking screw.
5. Restring the bow using an appropriate recurve bow stringer (See page 9).
Note: From the bottomed out position, the tiller bolt should only be backed out to a maximum
of six complete turns. If tiller bolt is backed out more than six turns damage to the bow or limbs
may occur and warranty will be voided.
ADJUSTING TILLER
IWARNING: Never loosen your limb weight adjustment bolts (Tiller Bolts) more than 6 turns
from the bottomed-out position as it could cause the bow to violently disassemble
Tiller is a measurement which indicates the weight relationship of the top and bottom limb. This
static measurement effects bow reaction and aiming. It is easily measured by noting the dif-
ference between the top limb butt to the string, and the bottom limb butt and the string. The
difference (if any) is the tiller.
The degree of desirable tiller will vary from archer to archer, depending upon factors such as grip
pressure, finger pressure, desired tuning pattern, desired aiming arc, desired bow reaction and
more. As a starting point, it is usually easiest to tune a bow with 0 to 3/8” of tiller (distance from
bottom limb to string is equal to that of the top limb, or less, by up to 3/8”).
Typically, for most shooters with normal finger and hand pressure, anywhere from 0 to 3/8” of
tiller is going to yield a bow which aims easily without “pulling” high or low, and which shoots
more quietly. Measure the tiller as shown in the diagram on the bottom of page 13. If you wish
to increase tiller without affecting bow weight, unstring the bow (See page 9) and add turns to
the bottom limb tiller bolt, then subtract the exact same number of turns from the top limb tiller
bolt (see page 6 for instructions on locking and unlocking the tiller bolt before adjusting it). After
re-locking the bolts and set screws, restring the bow. Do the opposite to decrease tiller. You can
increase both tiller and bow weight by adjusting the bottom limb only.
ADJUSTING CENTER SHOT
The final step of tuning is to position your center shot. To start, position
the arrow slightly outside of the center of the bowstring. To do that, begin
by nocking an arrow and placing it on the arrow rest. Do not draw the bow,
but position yourself behind the string side of the bow, looking down the
arrow. Align the string down the center of the limbs and riser and check
to see the position of the arrow tip relative to this line. Adjust the plunger
or arrow rest until the inside edge of the arrow shaft aligns with this line.
14

VERTATUNE PLATE
To install your VertaTune plate simply place the VertaTune plate
into the riser and fix it to the riser by using the VertaTune bolt and
washer. Note: do not over tighten the VertaTune Bolt. (See photo
E) This is useful for switching from an indoor to an outdoor arrow
or vice-versa and also provides an easy way to switch in a backup
arrow rest (using an identical VertaTune plate, available from your
Genuine Hoyt Retailer)
The VertaTune plates come in 3 configurations (high, medium & low)
which allows you to change the arrow rest height for a total of 1/4”
(1/8” between high and medium, 1/8” between medium and low)
FINE TUNING
For advanced methods, see your local dealer. An additional source of detailed information
is the Easton Arrow Tuning and Maintenance Guide, available online at www.eastonarchery.
com.
LIMB MAINTENANCE
Hoyt limbs are very low maintenance. However, a few simple steps can help keep them looking
new and prevent minor problems. The most common limb issue is loose hardware. Over time,
the stainless-steel button head screw holding the limb detent system in the limb can loosen.
Use an Allen wrench to periodically re-tighten this screw. Do not over-tighten. The screw is
designed to be removable to allow cleaning in the event of water immersion. However, the com-
ponents are corrosion resistant and normal rainfall is not a problem. Lubricant is not required
on any limb component when the limbs are used in Hoyt risers.
Hoyt limbs are water-resistant. Occasionally you may apply a light coat of quality car wax to
the painted surfaces to keep them looking fresh, but this is not required. Wood core limbs are
potentially susceptible to moisture penetration if the protective finish is damaged (by a deep
scratch, for example). The use of clear nail polish or clear automotive touch-up paint will help
re-seal the wood and prevent moisture problems. After use in wet conditions, towel dry your
limbs and riser to prevent water damage (do not use a heat source).
BRACE HEIGHT RANGE CHART
Riser Limb X-Short Short Medium Long
21”
Grand Prix
Length
String Length
Brace Height
60”
57.25”
7.5-8.0”
62”
59.25”
8.0-8.5”
64”
61.25”
8.0-8.75”
66”
63.25”
8.5-9.0”
23”
Grand Prix
Length
String Length
Brace Height
62”
59.25”
8.0-8.5”
64”
61.25”
8.0-8.75”
66”
63.25”
8.25-8.75”
68”
65.25”
8.5-9.0”
25”
Grand Prix,
Formula Excel
Length
String Length
Brace Height
64”
61.25”
8.0-8.75”
66”
63.25”
8.25-8.75”
68”
65.25”
8.5-9.0”
70”
67.25”
8.75-9.5”
25” Formula Series
(except Formula
Excel)
Length
String Length
Brace Height
64”
61.25”
7.25-8.0”
66”
63.25”
7.5-8.0
68”
65.25”
7.75-8.25”
70”
67.25”
8.0-8.75”
27” Formula Series
Length
String Length
Brace Height
66”
63.25”
7.5-8.0”
68”
65.25”
8.0-9.0
70”
67.25”
8.0-8.75”
72”
69.25”
8.0-9.0”
PHOTO E
15

WARRANTY
RECURVE BOW RISER AND RECURVE LIMB WARRANTY. PLEASE READ THIS DOCUMENT
CAREFULLY. IT CONTAINS VERY IMPORTANT INFORMATION ABOUT YOUR RIGHTS AND
OBLIGATIONS, AS WELL AS LIMITATIONS AND EXCLUSIONS THAT MAY APPLY TO YOU.
Hoyt warrants to the ORIGINAL OWNER that the Hoyt Recurve Bow Riser, will be free from defects
in materials and workmanship for the lifetime of the product and Hoyt Recurve Limbs, will be free
from defects in materials and workmanship for one year from date of purchase. Hoyt Recurve
Bow Riser and Hoyt Recurve Limb warranty is regulated under the following terms and conditions:
1. The original owner must retain and provide an original and dated proof of purchase (sales
receipt). THIS WARRANTY IS NOT TRANSFERABLE.
2. All risers and limbs must have the original serial number factory-attached to the bow. The serial
number must remain legible.
Exclusions from Warranty Coverage.
This Limited Lifetime Warranty covers normal use of the product, and Hoyt does not warrant and
is not responsible for:
1. The use of aftermarket products/accessories that alter Hoyt’s specifications or design.
2. Damage to strings, damping materials, finish (including paint, anodize, powder coat and film-
dipped finishes) resulting from normal wear-and tear.
3. If bow shows sign of misuse, alteration, or mishandling, this warranty will be void.
4. Use of arrows weighing less than 5 grains per pound of draw weight will void the warranty.
5. Damage to ‘other’ accessories.
OBTAINING WARRANTY SERVICE
To obtain warranty service, you must return your bow to a Genuine Hoyt Retailer. The dealer can
help to determine if Hoyt factory service is required or if the dealer can complete the repair.
Genuine Hoyt Retailers may provide additional services and apply additional charges for service
work performed by the dealer. If the bow must be returned to the factory, THE BOW OWNER IS
RESPONSIBLE FOR THE FREIGHT CHARGES TO HOYT. Hoyt, in turn, will pay for the same return
freight of the repaired product. Before any bow is returned to Hoyt, a Return Authorization (RA)
number must be obtained through a Genuine Hoyt Retailer. Bows returned to the factory without
a Return Authorization number obtained from a Genuine Hoyt Retailer may be denied warranty
service. If Hoyt determines, in its sole discretion, that a bow qualifies for warranty repair, Hoyt will
make every effort to repair the bow. Repairs may be performed with original parts when available.
Hoyt reserves the right to make part substitutions on warranty coverage for any reason. If original
parts are not available, suitable replacement parts/components may be used. If the Hoyt bow is
not repairable, but qualifies for warranty coverage, Hoyt will replace the bow with a bow of similar
feature and product class in Hoyt’s sole determination. THERE ARE NO OTHER WARRANTIES
EXPRESSED OR IMPLIED THAT EXTEND BEYOND THOSE WRITTEN HERE. NO AGENT, EMPLOYEE
OR REPRESENTATIVE OF HOYT OR ITS DEALERS HAVE THE AUTHORITY TO BIND HOYT TO ANY
AGREEMENT NOT HEREIN STATED.
LIMITATION OF LIABILITY IN NO EVENT SHALL HOYT BE LIABLE UNDER ANY CIRCUMSTANCE
TO YOU OR ANY OTHER PARTY FOR ANY SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES
ARISING OUT OF OR IN ANY WAY CONNECTED WITH THE PRODUCTS, EVEN IF THE COMPANY
OR ANY OF THE COMPANY AFFILIATES HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES. IN NO EVENT SHALL HOYT OR ANY HOYT AFFILIATE BE LIABLE TO YOU OR ANY
OTHER PARTY FOR LOSS, DAMAGE, OR INJURY OF ANY KIND BEYOND THE BOW ITSELF.
16

NOTES
17