Fox Yamaha YXZ 1000R Upgrade Kit Dual Rate Spring Kit – Front Set

Through extensive testing and development on the YXZ 1000R platform, we offer a true race-level dual rate spring package, complete with crossover adjustment. Coupled with our complementary race-inspired valve code and zone control upgrade, you’ll notice what the best in control and comfort feels like. Upgrade includes new high-flow damping piston and valving, Dual rate springs with hardware provides adjustable preload, and crossover settings.