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Clutch
clutch
Plain explanation
Lets you disconnect the engine from the rear wheel so you can change gears and stop without stalling.
Technical
Cable-actuated multi-plate wet clutch in primary drive cover. Clutch lever at handlebar pulls cable to disengage drive plates from driven plates.
Function & location
Engage and disengage engine power to the gearbox input shaft.
Right side of engine — clutch cover on engine case; lever on left handlebar.
Connections
- Clutch cable
- Gearbox input
- Clutch lever
- Engine oil (wet clutch bathed in oil)
Subcomponents
Clutch lever
Rider control on handlebar.
Clutch cable
Bowden cable to actuator.
Clutch plate stack
Friction and steel plates.
Clutch springs
Apply clamping force.
Common wear & symptoms
- Friction plate wear
- Cable stretch
- Weak springs
- Glazed plates from heat
- Slipping under acceleration
- Hard gear engagement
- Incomplete disengagement at lever
- Judder from standstill
Maintenance notes
- Check free play at lever
- Adjust cable per verified procedure
- Inspect for oil contamination on plates if slipping
Related guides
Related components
Demonstration content — verification required.