Prox 1017569 Smooth disc kitRef : PRO00013A / 1017569

PROX — Smooth clutch disc kit (manufacturer reference: 16.S43025). Designed for motocross, this kit allows you to refurbish the clutch by replacing all worn smooth discs. Developed from competitive racing, it matches the dimensions of the original equipment and is compatible with first-fit clutch parts to restore precise gearing and consistent engagement of the disc pack.

• Complete smooth disc kit for refurbishment
• Developed in competition for proven reliability in demanding use
• Dimensions conform to original equipment, compatible with OEM parts
• Suitable for modifications and routine maintenance on motocross bikes

Whether you are refurbishing a clutch after long seasons of riding on muddy tracks or preparing your machine for the next outing, this PROX kit provides you with the necessary components to regain lever feel and reduce jolting. Easy to install for both amateur and professional mechanics, it contains all the required smooth discs to replace the originals.

Compatibility examples (common references): SUZUKI RM-Z 250 (2026), FANTIC XXF 250 (2024), YAMAHA YZ 250 F (2023).