RockShox Spring Coil X-Firm Domain Dual Crown A1-A3/BoXXer Race/RC/Team/R2C2

Unleash your fork´s full potential with the genuine ROCKSHOX X-Firm Coil Spring. Engineered for aggressive and heavier riders, this is the ultimate upgrade for maximum support and bottom-out resistance on the most demanding trails. Experience a superior, linear feel for enhanced traction and a predictable response on massive hits. As the stiffest spring rate, it keeps your fork riding high, maintaining crucial geometry and preventing dive under heavy braking. Perfect for Domain Dual Crown (A1-A3) and BoXXer (Race, RC, Team, R2C2) models, this is the key to riding faster and with more confidence