SPRING VALVE SET/8 YZF R1, KIBBLEWHITE 2007-2008, EXHAUST, ROAD 80-80654

Part No. 65-6329 (oro2u.com)
Item # 80-80654, High Performance Exhaust Spring Only,
YAMAHA YZF R1 2007-2008,
All KPMI valve springs are designed in house using sophisticated, proprietary design and simulation softwares, and drawing on over 70 years of design experience. Our

stress relief, and shot peening, allow us to supply you with the best valve springs in the world.