HDS SUB, MY21 SJ EVO CARBON, HEADSET CUPS KIT, W/ 0-DEG AND +/-1-DEG CUPS

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).