urban drivestyle UNI MK Classic, User Manual

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Chain, Cranks and Cables
UNI MK Classic/Swing drivetrain has an Internal hub motor. The drivetrain
consists of the cranks (1), Chainring (2), Cassette/Freewheel (4), Chain (5)
and Rear Dérailleur (7). Bicycle gears are numbered from 1 upwards,
with 1 being the lowest and easiest gear. The lower gears are used for
climbing and the higher gears are for descending. We recommend you
practice shifting gears in a safe location. To check that your Chain is fully
connected with the chainring, rotate the cranks and ensure no gaps or
kinks are visible.
Before riding, shift through all gears and make sure the chain and
dérailleur are fully functional. If your gears are not shifting smoothly,
we recommend consulting your dealer. If the Rear Dérailleur is
malfunctioning, do not use the highest and lowest gears of the rear
cassette since the chain or wheel may get jammed which can cause
electric bike damage or rider injury.
Check all control Cables and Housings for rust, kinks and fraying, they should be replaced if damaged.
Gear function: Switch to higher gear by putting the shifter lever. By pushing the other shifter lever you switch to lower gear.
Adjustment of rear dérailleur:
1. Top adjustment: Turn the top adjustment screw to position the guide pulley over the outer line of the smallest sprocket when seen from the rear
side
2. Low adjustment: Turn the low adjustment screw to position the guide pulley directly underneath the largest sprocket
3. Indexing adjustment: The process of indexing is to line up the guide pulley with the cogs to that each incremental shift lines up with each cog. The
barrel adjuster is used to make these adjustments. Barrel has to be turned clockwise or anti-clockwise until no noise while pedaling and correct and
smooth gear change when shifting gear.