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 | Aero x 245mm x 20mm | Aero x 340mm x 20mm |
|---|---|---|
| Diameter | Aero | Aero |
| Length | 245 mm | 340 mm |
| Offset | 20mm | 20mm |
| Rail compatibility | Universal | Universal |
| Material | Carbon | Carbon |