Max Torque SS Series Clutch, with a variety of tooth options available! These clutches are ideal for 3/4" crankshaft bores and are a user-friendly, durable clutch for light-duty applications.
Select here for your ideal Max Torque "SS" series clutch. This clutch is perfect for a variety of applications, for #35 chains from 12-21t.
Each clutch comes with the standard 'silver' spring.