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 | Front, 134.5mm | Rear, 169mm | Rear, 175mm |
|---|---|---|---|
| FT/RR | Front | Rear | Rear |
| Length | 134.5 mm | 169 mm | 175 mm |
| Axle diameter | 5 mm | 5 mm | 5 mm |
| Hub width | 100 mm | 135 mm | 135 mm |
| Attachment | Bolt-on | Bolt-on | Bolt-on |
| Thru axle threading | Not applicable | Not applicable | Not applicable |
| Material | Steel | Steel | Steel |