1 informazioni generali - Betamotor

L
Replacing the front sprocket
A description of the procedure for replacing
the front chain sprocket is provided
for information purposes only. The operation
should always be performed by an
authorized BETAMOTOR dealer.
3
I
• - Turn the wheel until it reaches the stop,
while loosening the nuts I (on both sides)
and the chain adjusters L, so as to be
able to loosen the chain.
URBAN200
M
O
N
URBAN125
M
URBAN200
URBAN125
O
• Remove the three chain guard fi xing
screws F (2 screws for URBAN125
models).
• Remove the chain from the sprocket.
• Engage first gear and loosen the
pinion-fi xing nut N anticlockwise for the
URBAN200, and the two clamps P for
the URBAN125.
• Replace the sprocket O.
• To reassemble, follow the same procedure
in reverse order.
Note:
We recommend replacing the front
sprocket along with the whole drive unit.
CHECKS AND MAINTENANCE
P
61 GB