EBC CSK24 CSK Series Heavy Duty Clutch Spring Kit

The EBC CSK24 CSK Series Heavy Duty Clutch Spring Kit is a direct OEM upgrade replacement designed to restore and improve clutch performance in motorcycles and powersports vehicles. Clutch springs endure constant heat cycles and mechanical stress over time, causing them to weaken and lose clamping force — leading to clutch slip and accelerated wear on friction and drive plates.

EBC CSK springs feature slightly thicker winding material compared to OEM springs, delivering approximately 10–15% greater clamp pressure than stock. This added tension improves clutch engagement speed, promotes smoother takeoff, and supports faster, lower-effort speed shifting. Each kit is sold as a complete engine set, providing uniform spring tension across all positions for consistent clutch feel.

Key Features:

• Approximately 10–15% stiffer than stock for improved clutch clamping force
• Helps prevent clutch slip caused by weak or heat-fatigued springs
• Direct OEM-style replacement — no modifications required
• Sold as a complete engine set for uniform tension and consistent feel
• Recommended to replace springs whenever clutch plates are changed
• Built to withstand repeated heat cycles and heavy use

It is strongly recommended to install new clutch springs any time clutch friction or drive plates are replaced. Worn springs can cause premature wear on new plates and reduce overall clutch performance. The EBC CSK24 clutch spring kit is a simple, cost-effective upgrade that restores proper clutch function and extends drivetrain life.