Front Spring Rate
Rear Spring Rate
Front Swift Spring
Rear Swift Spring
** Custom Order Note.
- Purchase of RM, ER, HM, ZR (anything other than BR and DS) Series are custom orders and can take 4-6 weeks to build and ship.
- Purchase of Custom Spring Rates (front/back), Extreme Low Kit, or Swift Spring Upgrade can take 4-6 weeks to build and ship.
- Tracking information for custom orders will be sent when the build is complete.
- There is a 20% restocking fee on ALL cancellations for Custom Orders or Out of Stock items. Please see our Refund Policy for more information.