National Cycle Quantum VStream N20340 User manual

National Cycle, Inc. PO Box 158 Maywood, IL 60153-0158 USA P: 708-343-0400 / F: 708-343-0625 / E: [email protected] www.nationalcycle.com
©2022 National Cycle, Inc. Page 1 of 4 10-129518-000 11/22
Thank you for purchasing a National Cycle product. Read these instructions carefully and thoroughly before beginning work. Dealers, if installing this
windshield for a customer, please give them this manual upon completion. It contains information needed to properly maintain and use this product.
Quantum® Hardcoated Polycarbonate
VStream® Windscreen for
2021-Current Yamaha® MT-07
N20340 Dark Tint, Sport
N20341 Light Tint, Sport-Tour
N20342 Clear, Touring
PACKAGE CONTENTS
ITEM PART NO. DESCRIPTION QTY.
AN20340/41/42 VStream Windscreen 1
BAG#1405
B34-345606-000 Headlight Bushing, Delrin Plastic, Black 2
C75-762036-000 Rubber Washer, .625 O.D. 2
TOOLS REQUIRED
4mm Hex Wrench
5mm Hex Wrench
PREPARATION
Place motorcycle securely on its sidestand.
Cover your motorcycle’s gas tank and front fender with
a blanket or tarp to prevent possible scratches during
installation.
INSTALLATION
Step 1
Begin by removing the four OEM mounting bolts on the head-
light cowl with a 4mm hex wrench.
Step 2
Next, remove the two OEM mounting bolts on the upper left and
right side with a 5mm hex wrench.
Description: VStream® Windscreen Model: 2021-Current Yamaha® MT-07
Part Number: N20340/N20341/N20342 Installation Time: 20 min. Difficulty Level: Simple
ATTENTION: Special notes and cautionary measures which
can prevent damage to the accessory or vehicle.
NOTE: Tips for facilitation of operation, control and
adjustment, as well as maintenance work.
VStream® Windscreen Patent No. 7,387,328
Step 1
Step 2

National Cycle, Inc. PO Box 158 Maywood, IL 60153-0158 USA P: 708-343-0400 / F: 708-343-0625 / E: [email protected] www.nationalcycle.com
©2022 National Cycle, Inc. Page 2 of 4 10-129518-000 11/22
INSTALLATION; CONT’D
Step 3
Once the mounting screws are removed, pivot the entire head-
light cowl assembly forward and down until it rests.
Step 4
Remove the OEM aluminum bushings on both sides, and then
remove the OEM rubber grommets.
Step 5
Replace the OEM rubber grommets with the two Delrin Plastic
Headlight Bushings (B) included with your new windscreen.
Insert them from the inside of the cowling as shown, and press
them into place.
Step 6
Pivot the entire headlight cowl assembly up and back into place.
Step 7
Replace the OEM upper mounting bolts and tighten with a 5mm
hex wrench.
Step 3
Step 4
Step 5
Step 6 Step 7

National Cycle, Inc. PO Box 158 Maywood, IL 60153-0158 USA P: 708-343-0400 / F: 708-343-0625 / E: [email protected] www.nationalcycle.com
©2022 National Cycle, Inc. Page 3 of 4 10-129518-000 11/22
INSTALLATION; CONT’D
Step 8
Insert two of the OEM mounting bolts (removed in Step 1)
through the top front mounting holes of your VStream
Windscreen, and hold in place.
On the back of the Windscreen, place two two Rubber Washers
(C) of the mounting bolts.
Be careful that these do not fall loose during assembly.
Step 9
Align the Windscreen with its two mounting bolts into the top two
Wellnuts of the headlight cowl assembly. Use a 4mm hex
wrench to thread them into place, but not yet fully tightened.
If this is not the first time the OEM mounting bolts have
been removed, inspect the health of the Wellnuts. Be
careful not to push them inside of the headlight cowl
assembly.
Step 10
Insert the bottom two mounting bolts through the Windscreen
and into the bottom two Wellnuts of the headlight cowl
assembly.
Now tighten all four mounting bolts firmly and securely.
These mounting bolts need not be over-torqued.
Your VStream® Windscreen installation is now complete.
Enjoy the ride!
Step 8
Step 9
Step 10

National Cycle, Inc. PO Box 158 Maywood, IL 60153-0158 USA P: 708-343-0400 / F: 708-343-0625 / E: [email protected] www.nationalcycle.com
©2022 National Cycle, Inc. Page 4 of 4 10-129518-000 11/22
CLEANING AND MAINTENANCE
To clean the screen, wash with a clean soft cloth and plenty of
warm water and, if necessary, a non-abrasive soap such as
dishwashing liquid. Flannel or soft chamois make good cleaning
cloths. Paint, glue residue or grease removal: Moisten cotton
wad with naphtha or turpentine followed by a wash as above.
National Cycle Shield Wash™ (N1401-01) makes a good daily
cleaner and comes with a handy travel-size bottle. Shield Wash
is safe for all windshields and helmet visors
Do not clean polycarbonate in hot sun or high temperatures. Do
not clean the screen with household glass cleaners. Do not
allow brake fluid, alcohol, or strong solvents to contact the
screen.
RAIN REPELLENT
Do not use rain protective products made for glass. We recom-
mend National Cycle’s RainZip® (N1410-01) to keep your wind-
screen clear in rainy weather.
Register Your Windshield Online at www.nationalcycle.com
National Cycle 3-Year Limited Warranty
National Cycle hereby warrants to the original registered owner of a National Cycle polycarbonate windshield for a period of
three years from the date of purchase against breakage. This limited warranty is expressly limited to the replacement of the
polycarbonate windscreen. This limited warranty does not include scratches, coating failure, cosmetic wear and tear, replace-
ment of hardware, or any consequential damages or expenses including labor cost of installation, removal and/or replacement,
inconvenience, inbound freight expenses or damage to any other component of the motorcycle or any other accessories.
Certain chemicals, generally known as acidic hydrocarbons, are known to cause polycarbonate damage and will not be cov-
ered under this limited warranty. Please refer to the cleaning instructions supplied with all National Cycle windshields.
Visit www.nationalcycle.com for further details, or call 708-343-0400 or e-mail [email protected].
Never ride your motorcycle with loose accessory mounting hardware. Check the hardware for tightness regularly.
Today's motorcycles are built with enough frame rigidity to withstand the moderate loads imposed on them by the foreseeable addition of an acces-
sory(ies). If an accessory(ies) adversely affects your motorcycle's stability, immediately remove the accessory(ies). Do not ride a motorcycle that
exhibits unsafe handling traits.
Have experienced service personnel correct any problem before riding with the accessory(ies) installed. For further questions concerning handling
problems associated with an accessory(ies), contact your dealer, motorcycle manufacturer, or accessory manufacturer.
Sunlight reflected off the inside curvature of the windscreen can, at certain times of day, cause extreme heat buildup on the motorcycle’s instru-
ments and possibly even melt them. Exercise care in parking to avoid this. Park your motorcycle facing the sun or place an opaque object over
this area.
WARNING