Stumpjumper EVO Carbon Angle Adjust Headset Cups Kit

Adjustable headset cups kit for carbon frame 2021 Stumpjumper EVO bikes.

• Zero offset upper headset cup for 1-1/8" bearing (1 pcs).

• Plus or minus 1-degree angle adjust upper headset cup for 1-1/8" bearing (1 pcs).

• Spherical adapter for 1.5" lower bearing (1 pcs).

• Bearings not included.