Description
Heavy-duty clutch springs (coil or diaphragm) offering up to 15% more spring force than OEM, designed to reduce slippage and improve engagement for enhanced performance and durability.
Key Feature Benefits
- Up to 15% increased spring force compared to standard OEM clutch springs.
- Available in coil or diaphragm styles to suit specific applications.
- Manufactured from premium spring steel and precision heat-treated for durability.
- Reduces clutch slip under high torque and demanding riding conditions.
- Improves throttle response and delivers more consistent clutch engagement.
- Direct replacement design for straightforward installation and reliable performance.
see: https://ebcbrakesdirect.com/clutch-spring-set4pcs
EBC - CSK Heavy Duty Clutch Springs for 2009-2010 CRF450R (CSK157)
fits the following vehicles:
fits the following vehicles:
No vehicle fitment set for this product yet.
No part number is available.

