Motorcycle Glossary
Clutch
In Turkish: Debriyaj
In short
The clutch connects and disconnects drive between the engine and the gearbox under the rider's control.
Most geared motorcycles use a wet multi-plate clutch: friction plates alternate with steel plates and are clamped by springs. Because the clutch runs in engine oil, the oil choice matters (see JASO MA).
It is operated by a clutch cable or a hydraulic master cylinder.
Symptoms of a problem
- Slipping: revs rise when you open the throttle but speed does not follow
- Dragging: harsh gear changes, the bike pulls forward with the lever in
- A heavy lever or a changing bite point
Also known as (including Turkish names)
- Kavrama
- Islak debriyaj
Related products
Clutch Kits & Parts
Last updated: October 9, 2026
