Upgrade your RockShox suspension with a 32mm spline air spring top cap, designed for precise fit and seamless compatibility with SID and Reba fork models from 2017 to present.
Constructed with durable materials to withstand rigorous riding conditions, this top cap ensures reliable seals and optimal performance for your suspension system.
Features an innovative spline design that allows for easy installation and removal using a cassette tool, making maintenance quick and hassle-free for the modern cyclist.
Specifically engineered for SID B1-B4 (2017-2020), SID SL C1 (2021), and Reba A7 (2018+), providing perfect compatibility and ensuring your fork maintains optimal responsiveness and support.
Ideal for mountain biking, trail riding, and endurance cycling, this top cap enhances your fork's performance while offering an upgraded aesthetic with a sleek, professional look.