Specialized Horst Pivot Geo Adjust Kit

No, this specific kit is engineered exclusively for the Specialized Stumpjumper EVO models produced between 2021 and 2024. It will not fit other Specialized frames or older Stumpjumper generations.

Pivot spacers are wear items that can degrade over time due to friction and debris, leading to play in the suspension linkage. Replacing them restores the intended geometry and eliminates unwanted creaking or movement in the rear end.

While you don't need proprietary tools, you will need a standard set of hex keys and a torque wrench to ensure the linkage bolts are tightened to the manufacturer's exact specifications. It is also recommended to have a high-quality bicycle grease on hand for the installation.

This kit is specifically designed as a pivot spacer replacement. It does not include the bearings, bolts, or other linkage hardware, so you should inspect your existing components to see if they also require replacement.

The most common sign is a slight lateral play or 'knock' in the rear suspension when you lift the bike by the seat or rock the rear wheel side-to-side. If you notice this movement, it is time to inspect your pivot spacers and linkage hardware.