2021 RALE® ST120 INSTALLATION GUIDE
14
P
r i m a ry
c
h a i n
i
n S Ta l l aT i o n
1. Install the primary chain. Install the master link with the closed end
of the spring clip towards the direction of chain rotation.
Primary Chain
Adjustment
2. With the bike and track kit in a level position, set the primary chain
slack. The chain should have 1.5” ± .25” of slack.
3. Set the adjustment screws on both sides of the yoke until the
head of the screw touches the spacer.
4. Tighten the nuts to lock each adjustment screw into position.
Direction of
chain rotation
