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PROBLEM: POSSIBLE CAUSE: SOLUTION:
Cycle stopped
working while
riding
Short run me/
runs slow
Runs
intermiently
Cycle does not
stop when apply-
ing the brake
Cycle makes
squeaky noises
or
grinding sounds
Motor or electrical system damage
Verify baery is installed unl baery
release buon “clicks”. Contact your local
authorized service center for diagnosis and
repair.
Recharge or Replace baery
Verify the baery is fully charged
Inate res to the recommended pressure
on re sidewall. Replace tube if unable to
maintain pressure.
Replace baery
Contact your local authorized
service center for diagnosis and repair.
Check for loose connecons/wires
Dry aected area and inspect for damage
Adjust brake
Apply a chain lubricant to the chain
Contact your local authorized
service center for diagnosis and repair
Refer to “Adjust Brake” secon
Refer to “adjust the brakes” secon to en-
sure the brakes are not adding resistance
to the drum in the free state
Contact your local authorized
service center for diagnosis and repair.
Watch for error codes on LED indicang
overload/overheat. Do not exceed the
weight limit of 75 lb (34 kg), ride on at
terrain.
Loose baery or wire connecon(s)
Power switch faulty
Throle faulty
Rider weight / Terrain too steep
Baery not fully charged
Old or damaged baery
Tire is not properly inated
Loose connecon(s)
Motor or electrical system damage
Water in electronics
Faulty power switch
Faulty throle
Brake is not adjusted properly
Chain is too dry
Brakes are not adjusted properly
For more troubleshoong ps, a list of available replacement parts, or to locate an authorized
Service Center in your area, visit our website at www.STACYC.com
PRODUCT PARTS:
Visit www.STACYC.com for informaon on spare part availability. (Illustraons may not reect
exact appearance of actual product, specicaons subject to change without noce.)