Hyperpro Progressive Springs YAMAHA YZF-R1 (2002–2003) Rearsets The reservoir has an internal

The reservoir has an internal bladder to separate the nitrogen

Constant damping performance thanks to WP CONE VALVE Technology

clutch case saver are easy to install

the original OEM Quickshifter will be retained - no need to buy another

Crash protectors GSX-R 1000 2003 - 2004

Hyperpro Progressive Springs YAMAHA YZF-R1 (2002–2003) Rearsets The reservoir has an internalHyperpro Progressive Springs for YAMAHA YZF R1 (20022003) Designed for YAMAHA YZF R1 riders who want comfort on rough surfaces but more resistance when the pace picks upprogressive rate through the stroke. Fitment: YAMAHA YZF R1 (20022003). Progressive rate: comfort first, support later Reduces dive and wallow compared with worn OEM springs Improves stability with passenger, luggage, or aggressive riding Quality spring material and repeatable