Wiseco Yamaha YFM660R Raptor 2001-2005 Heavy Duty Clutch Spring Kit CSK031

Bike Fitment:

• Yamaha YFM660R Raptor 2001
• Yamaha YFM660R Raptor 2002
• Yamaha YFM660R Raptor 2003
• Yamaha YFM660R Raptor 2004
• Yamaha YFM660R Raptor 2005

Specifications:

• Made from the toughest materials available.
• Pre-set, shotpeened, heat treated and designed to exceed OEM performance and durability.
• 10% stiffer as the OEM springs to reduce clutch slippage under extreme conditions.
• Sold in complete kits for each application.