Hyperpro Progressive Springs YAMAHA XJR1300 (2007–2015) Choose your Progressive springs::Progressive Rear Spring Purple Designed for KAWASAKI Z1000 riders

Designed for KAWASAKI Z1000 riders who want comfort on rough surfaces but more resistance when the pace picks up—progressive rate through the stroke

Z1000SX/NINJA 1000/Tourer (2017-2019)

Hyperpro steering damper developed specifically for - ZX6R 98-99

If your bike has 2 calipers - choose 2 pcs

Hyperpro Progressive Springs YAMAHA XJR1300 (2007–2015) Choose your Progressive springs::Progressive Rear Spring Purple Designed for KAWASAKI Z1000 ridersHyperpro Progressive Springs for YAMAHA XJR1300 (20072015) Progressive rate springs for YAMAHA XJR1300 that stay compliant over small chatter while ramping up support deeper in the travel. Fitment: YAMAHA XJR1300 (20072015). 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 tolerances Recommended