Unlock improved control and tunability from your rear suspension with the Cognito Motorsports Yamaha YXZ 1000 Fox Tunable Dual Rate Spring Kit (Rear). Designed specifically for long travel applications using OE Fox RC2 rear shocks, this kit delivers a true dual-rate spring setup that balances comfort, traction, and bottom-out resistance for aggressive riding.
The spring rates in this kit are preconfigured to work seamlessly with the Cognito Long Travel system, eliminating guesswork when upgrading. By converting your rear suspension to a dual-rate design, you gain better small-bump compliance while maintaining consistent support through the mid-stroke and at full compression. Adjustable crossover rings allow fine-tuning of the transition point between spring rates, helping you dial in ride quality for desert riding, trail use, or high-speed terrain.
This rear kit includes 250 lb tender springs, 250 lb main springs, crossover rings, and spring sliders/dividers—everything required to upgrade two rear shocks. All components are made in the USA and engineered for durability in demanding off-road environments.
The kit fits 2016–2021 Yamaha YXZ1000R models, including SE, SS, SS SE, and SS XT-R variants, when equipped with the Cognito Long Travel Kit. Important: shock re-valving is required to achieve proper damping and performance with this spring setup. For riders seeking precise adjustability and improved suspension performance, this Cognito rear dual rate spring kit is a proven upgrade.
Fitment
- 2016,2021,Yamaha,YXZ1000R
- 2016,2020,Yamaha,YXZ1000R SE
- 2016,2020,Yamaha,YXZ1000R
- 2016,2020,Yamaha,YXZ1000R SE
- 2017,2021,Yamaha,YXZ1000R SS
- 2017,2021,Yamaha,YXZ1000R SS SE
- 2017,2020,Yamaha,YXZ1000R SS
- 2017,2020,Yamaha,YXZ1000R SS SE
- 2020,2021,Yamaha,YXZ1000R SS XT-R
- 2020,2020,Yamaha,YXZ1000R SS XT-R
Dimension
- Length: 21 Inches
- Width: 8 Inches
- Height: 8 Inches
