Trek Angle-Adjust Headset Cup (Tall upper cup)
Angle-adjust headset cups for select Trek mountain bikes.
Dial in your dream geometry
Adjust head tube angle one degree slacker or steeper on compatible Trek mountain bikes with these angle-adjust cups. Start with the appropriately sized upper cup for your frame size, then add the universal lower cup. For Fuel EX Gen6 and Fuel EXe Alloy, short upper for XS-L, tall upper for XL-XXL. For Slash Gen6, short upper for S-ML, tall upper for L & XL.
Adjust head tube angle one degree slacker or steeper with angle-adjust cups
Product details
- Does not include any other headset parts
- Both the upper cup (size-specific) and lower cup (universal) are required
- Confirm compatibility and find instructions in your bike's service manual
- Note different size split between Fuel EX & Slash models
| Model | Lower Cup - (XS-XXL frames) | Short Upper Cup - (XS-L frames) | Tall Upper Cup - (XL-XXL frames) |
|---|---|---|---|
| Steerer outer diameter | Mountain-tapered | Mountain-tapered | Mountain-tapered |
| Thickness | Not applicable | Not applicable | Not applicable |
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
