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!
| Size | 230mm, 45mm | 310mm, 40mm |
|---|---|---|
| Steerer length | 230 mm | 310 mm |
| Rake | 45 mm | 40 mm |
| Diameter | 700C | 700C |
| Attachment | Thru axle | Thru axle |
| Brake type | Flat-mount disc | Flat-mount disc |
| Hub width (front) | 100x15/100x5 mm | 100x15/100x5 mm |
| Axle diameter | 12 mm | 12 mm |
| Thru axle threading | M12 x 1.75 | M12 x 1.75 |
| Steerer outer diameter | 28.6 mm (1-1/8") | 28.6 mm (1-1/8") |
| Axle to crown | 375 mm | 375 mm |
| Crown race inner diameter | Integrated | Integrated |
| Steerer threading | Unthreaded | Unthreaded |
| Steerer thread length | Unthreaded | Unthreaded |
| Steerer material | Carbon | Carbon |