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NOTE: For good shifting and riding experience, follow these 4 actions:
1.
Shift only when pedaling (forward), do not shift when stopped.
2.
Do not use hard, aggressive pedal pressure while changing gears.
3.
Never back pedal when changing gears.
4.
Never force the gear shifting levers.
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Rear Derailleur Adjustment:
There are two limit adjustment screws on the rear derailleur - High/"H" and
Low "L". Looking from the rear of the bike forward, the limit adjustments
center the chain on the high/large and low/small rear cogs which prevents
the chain from going over the large cog and into the wheel/left (the "H" or
high adjustment screw) or into the frame/ right (the "L" or low adjustment
screw).
First, the derailleur cable tension needs to be correct:
Position the shifter(s) so the chain is on the smallest rear cog and largest front
sprocket - check for cable slack at point "B" (Refer to Fig. 19). If there is slack,
loosen the cable nut or hex bolt, pull the cable with pliers and retighten the cable
nut/bolt while pulling cable taut (tightening torque: 5-7N.m or 4-5 lbs.)
Small Front Sprocket
Large Front Sprocket
(Front Derailleur)
Chain Guard
Largest Sprocket
Chain Line
Smallest Rear Sprocket
Spoke Protector
Largest Rear Sprocket
(Rear Derailleur)
High/Large Cog ("H") Limit Adjustment
Turn the "high limit" adjust screw marked "H" on the rear derailleur so that, again
looking from the rear, the upper guide pulley is below the vertical plane of the
center of the top/large cog.
Low/Small Rear Cog ("L") Limit Adjustment
Turn the "low limit" adjust screw marked "L" on the rear derailleur so that, again
looking from the rear, the upper guide pulley is below the vertical plane of the
center of the low/small cog.
15
Cable
Chain
Sprocket Cluster
Pulleys
Point "B"
Tension Roller
Fig. 19
1.
Operate the shift lever to shift the chain from top gear to 2nd gear.
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If the chain will not move to the 2nd gear, turn the cable adjusting barrel on
the rear derailleur to increase the tension (counterclockwise)
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If the chain moves past the 2nd gear, decrease the tension (clockwise)
2.
Next, with the chain on the 2nd gear, increase the inner cable tension while
turning the crank forward. Stop turning the cable adjusting barrel just before
the chain makes noise against the 3rd gear. This completes the adjustment.
Make sure the drivetrain is clean. We suggest "dry" lubricants for most
applications.
Step 8: Check Before Riding
Make sure the wheels are tight and secure. Tighten the front and rear hubs nuts
securely. (Tighten torque: about 30N.m for front wheel, about 25 to 30 Nm. for
rear wheel).
For Quick-Release (QR) hubs/axles, make sure the QR levers are in the locked/
closed position. Before riding, lift the front of the bicycle so that the front wheel
is off the ground, lightly bounce it to the ground and give the top of the tire a few
downward strikes. The wheel should not wobble or come off and there should be
no rattling. Do the same for the rear wheel.
Section ll -
Electrical Components Operation, Maintenance, & Safety
The e-bike in this manual features "Walk Assist". This electric assistance system
will help riders walk the bike in case of a puncture or other case where the rider
needs to walk the bike.
Contents:
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Important Safety Precautions
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Operation
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Battery Installation & Usage
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Display and Functions
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Using and Maintaining the Battery
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Using and Maintaining the Battery Charger
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Using and Maintaining the Electric Hub Motor
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Maintaining the Controller
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Maintaining the Power-off Control of the Brake Lever
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Maintaining the throttle
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Simple troubleshooting
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Main Technical Specification Sheet
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