Prox Kit Clutch springsRef : PRO00418A / 1017612

PROX Clutch Spring Kit for Yamaha YZ250F/WR250F – designed for motocross riders who push their clutch to the limit. This PROX kit replaces the original springs and provides a more responsive feel at the lever, with stiffer springs than the stock ones to reduce clutch chatter and ensure more consistent clutch action under demanding conditions.

Made from a highly durable alloy, these springs are engineered to withstand repeated cycles and the heat generated during competition. The kit is complete and designed for direct installation on the original clutch, making it easy to restore or optimize the primary transmission without any modifications.

• Brand: PROX
• Manufacturer Reference: 17.CS23059
• Compatibility: Yamaha YZ250F / WR250F (notably models 2018–2019)
• Usage: Motocross / competition – complete spring kit
• Features: highly durable alloy, fits original clutch

Ideal for riders seeking a sharper clutch feel, reduced lever vibrations, and increased durability of high-stress components. Perfectly suited for YZ 250 F, WR 250 F, and motocross derivatives.