INSTRUCTION
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5. Maintenance and adjustments
5.1 Do not attempt to open the casing of the battery, motor, or regulator or all
warrantees will become void. If you experience a problem contact our service
department.
5.2 Wheel spokes should be adjusted after 6 months. Handlebar and saddle tubes
should never be on the nuts positioning the handlebar, handlebar vertical tube,
bicycle saddle, saddle tube and front wheels is 18NM. The minimum torque
on the nuts on the pedal bearing axle and rear wheel is 30NM.
5.3 If the chain becomes loose or frequently comes off the front cog, you can
easily adjust the chain tension by loosening the rear axle nuts slightly, and
adjusting the tension bolts. Make sure that the chain runs freely and re tighten
the axle nuts.
5.4 The brake leavers should lock the wheels when compressed half way between
their open position and touching the handlebars. When the need adjusting use
the following methods:
Front brake: Loosen the nuts the cable clamp, then tension or release the steel
cable, until the gap between the wheel and brake rubber is 1.5 to 2.0 mm.
Rear brake: Loosen the nuts on the cable clamp, then tension or release the
steel cable until you can feel the brake lever’s motion is fluid and does not
lock the back wheel until it is the correct position.
Warning: Braking distances increase on wet or icy roads.
5.5 Regularly lubricate the gears and chain with light oil and the brake bushes (not
the rubber brake shoes) with a little grease.
6. Introduction to Main components/parts
1.front light 7.quick release 13.battery lock
2.gear lever 8.seat post 14.rear derailleur
3.brake lever 9.quick release 15.gears
4.fork 10.battery 16.motor
5.brake cable 11.controller 17.rear brake
6.disc brake 12.PAS 18.power plug