GAS GAS MC Boy 50, User Manual

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Rear wheel – Centre alignment
The rear axle has easily
graduated eccentrics for this
operation.
To ensure perfect wheel alignment, make
sure that the marks of both eccentrics are in
the same position on both sides.
C
Chain slack – Checking
Adjust chain tension with the
eccentrics so that the slack in the
tensed zone is 1.5 cm.
C
18
7
7
Master link – Checking
The master link of the chain has an elastic
locking clip.
As shown in the photo, place the closed part of the
clip in the direction of the chain rotation.
C
7
1.5 cm