Hyperpro Progressive Rear Shock Absorber Spring Yamaha R1 98-01 4XV 5JJ

Hyperpro Progressive Front Fork Spring Kit Yamaha XJR1300 SP 98>

Hyperpro Progressive Front Fork Spring Kit Yamaha R1 07-08 4C8

Hyperpro Progressive Front Fork Spring Kit Yamaha YZF1000 Thunderace 96-01

98-01 Yamaha R1 Maxton shock 4XV 5JJ

Hyperpro Progressive Front Fork Spring Kit Yamaha XJR1200 94-98

Hyperpro Progressive Front Fork Spring Kit Yamaha R1 02-03 5PW

Hyperpro 30mm Lowering Front Fork Spring Kit Yamaha YZF R1 4XV 5JJ 1998-2001