30 Day Unconditional Guarantee
For Trek, Bontrager and Electra products, if for some reason you're not 100% happy with your purchase, you can return it within 30 days for a refund - no questions asked!
| Model | 1.8'' to 1.5'' Headset Reducer Crown |
|---|---|
| Steerer outer diameter | Mountain-tapered |
| Thickness | Not applicable |