MotoTec SAY YEAH 49cc User manual

SAY YEAH Gas Mini Chopper
WARNING
CHOKING HAZARD -Small parts. Not for under 13 year old.

TECHNICAL INFORMATION
Motor: 49cc 2-Stroke, Air Cooled, EPA Approved
Engine Start: Pull Start
Gas Tank: 1.3 liters
Cruising Range: 23 miles per tank
Fuel/Oil: Unleaded / 2-stroke Oil 32:1
Transmission: Centrifugal (chain drive)
Bike Size: L=116cm, W=57cm, H=86cm
Seat Height: 38cm
Recommended Age: 13+
Max Rider Weight: 170 lbs
Frame: Rigid Steel
Tires: front 12.5*2.25,rear 110/50-6.5
Brakes: 1 disc rear
Throttle: Variable twist-grip
Seat: Padded (single rider)
Handlebars: Angle Adjustable, Not Height
Assembly Required: Yes
Box Size: 104.5*38*51cm
Box Weight: 27kgs

WARING ：This manual contains many warnings and cautions concerning the
consequences of failing to maintain, inspect or properly use your mini chopper. Because any
incident can result in serious injury or even death, we do not repeat the warning of possible
serious injury or death each time such a possibility is mentioned.
APPROPRIATE RIDER USE AND PARENTAL SUPERVISION
This manual contains important safety information. It is your responsibility to review this
information and make sure that all riders understand all warnings, cautions, instructions and
safety topics and assure that young riders are able to safely and responsibly use this product, SAY
YEAH recommends that you periodically review and reinforce the information in this manual with
younger riders, and that you inspect and maintain your product to insure their safety.
The recommended rider age of 13 years is only an estimate, and can be affected by the rider’s
size, weight or skills. Any rider unable to fit comfortably on the mini chopper should not attempt
to ride it.
A parent’s decision to allow his or her child to ride this product should be based on the child’s
maturity, skill and ability to follow rules.
Keep this product away from small children and remember that this product is intended for use
only by persons who are, at a minimum, completely comfortable and competent while operating
the product.
DO NOT EXCEED THE WEIGHT LIMIT OF 170 POUNDS. Rider weight does not necessarily mean a
person’s size is appropriate to fir or maintain control of the super bike.
Do not touch the brake ,motor or exhaust pipe on your mini chopper when in use as they ca
become very hot.
Refer to the section on safety for additional warnings.
ACCEPTABLE RIDING PRACTICES AND CONDITIONS
Always check and obey any local laws or regulations which may affect the locations where the
mini chopper may be used.
Ride defensively. Watch out for potential obstacles that could catch your wheel or force you to
swerve suddenly or lose control. Be careful o avoid pedestrians, skates, skateboards, scooters,
bikes, children or animals who may enter your path, and respect the rights and property of
others.
The mini chopper is meant to be used only in controlled environments free of potential traffic
hazards and not on public streets or sidewalks. Do not ride your mini chopper in any areas where

pedestrian or vehicle traffic is present.
Do not activate the speed control on the hand grip unless you are on the mini chopper and in a
safe, outdoor environment suitable for riding.
This mini chopper was manufactured for performance and durability but is not impervious to
damage. Jumping or other aggressive riding can over-stress and damage any product, including
the electric motor bike. The rider assumes all risks associated with high-stress activity.
Be careful and know your limitations. Risk of injury increases as the degree of riding difficulty
increases. The rider assumes all risk associated with aggressive riding activities.
Maintain a hold on the handlebars at all times.
Never carry passenger or allow more than one person at a time to ride the mini chopper.
Never use near steps or swimming pools.
Keep your finger and other body parts away from the ride chain, steering system, wheels and all
other moving components.
Never use headphones or a cell phone when riding.
Never hitch a ride with another product.
Do not ride the mini chopper in wet or icy weather and never immerse the electric motor bike in
water, as the electric and ride components could be damaged by water or create other possibly
unsafe conditions.
The mini chopper is intended for use on dry surfaces such as pavementor flat, level ground
without loose debris such as rock or gravel. Wet, slick, bumpy, uneven or rough surfaces may
impair traction and contribute to possible accidents. Do not ride the mini chopper in mud, ice,
puddles or water. Avoid excessive speeds that can be associated with downhill rides. Never risk
damaging surfaces such as carpet or flooring by use of an mini chopper indoors.
Do not ride at night or when visibility is limited.
PROPER RIDING ATTIRE
Always wear proper protective equipment such as an approved safety helmet(with chin strap
securely buckled),elbow ads and kneepads, A helmet may be legally required by local law or
regulation in your area. A long-sleeved shirt, long pants and gloves are recommended. Always
wear athletic shoes(lace-up shoes with rubber soles),never ride barefooted or in sandals, and
keep shoelaces tied and out of the way of the wheels, motor and ride system.

Structure
1. Front Wheel 6. Fuel tank
2. Rear Wheel 7.Foot support
3. Turn speed 8.Foot board
4. Brake 9.Engine
5. Padder

Fast Installation
1. Install the front wheel. First,axle across the
front fork and put a spacer bush. And then put
the wheel and another spacer bush. Finally
screw tightly.
(1) (2)
(3) (4)
2.Install body. Use the axle across up and the body, and
then put bearing and gasket. Next across down, put a
gasket. Finally screw it. Check the screws tightly, pics(4).

(1) (2)
（3）(4)
the sample

Chain and Sprocket
The chain will typically have a“loose spot”and“tight spot”corresponding with WARNING:
a particular sprocket rotational position. This is normal and common to To avoid a pinch or
injury, keep
all chain-driven products due to run-out tolerances of the freewheel and sprocket. Fingers away from
moving
The chain should be adjusted be adjusted to the ideal tension with chain in the sprockets and chain.
tightest spot.
Proper chain alignment must be maintained. The wheel must not be skewed.
If the chain is noisy or rough running, check the lubrication,
tension and alignment of the sprockets, in that order.
DO NOT RETURN TO STORE
For service, Create Online, Trouble Ticket
http://www.hpusscooters.com/support/