CSK Series Spring Kit (manufacturer part number: CSK238) by EBC — clutch springs designed to replace the original ones when changing the discs. Made from steel with a bronze finish, these CSK Series coil springs offer measured resistance: they are specifically 10% stiffer than the original springs.
- Brand: EBC
- Model: CSK Series
- Colour / Finish: Bronze
- Material: Steel (coil spring)
- Reference: CSK238
It is recommended to replace the springs at the same time as the clutch discs to maintain a consistent clutch response and avoid unexpected behaviours. With their additional 10% stiffness, these springs make the clutch lever feel a bit firmer and may suit trial riders looking for a sharper feel during technical manoeuvres.
Common compatibilities (examples):
- HONDA MONTESA COTA 250 4RT (MT04) — 2007 to 2009
A simple, robust product dedicated to the clutch: ideal for replacing worn springs and achieving a smooth engagement during trial outings or intensive use on technical terrain.