Planet X XLS Evo Carbon Headset Bearing Kit headset-bearing-kit-mondraker-prime-2021-esi7140202 For Specialized Stumpjumper Bikes

For Specialized Stumpjumper Bikes

compatible with model years 2010-2017

For all bikes using the IS41/IS41 Headset Bearing Kit

This kit does NOT fit the META HT SX 2014

all model years compatible

Planet X XLS Evo Carbon Headset Bearing Kit headset-bearing-kit-mondraker-prime-2021-esi7140202 For Specialized Stumpjumper BikesBoth the upper and lower headset bearings, two bearings included in sale. For all Planet X XLS Evo Carbon Bikes Upper Bearing MH P03K Lower Bearing ACB518K GCR15 High Carbon Chromium Bearings: Chromium offers a corrosion resistance to the bearing, allowing you to get more use out on the trails and less time in the workshop changing bearings again due to rust and seizing. Buna NitrileRust Resistance Seals: Prevents moisture getting inside the bearing.