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!
| Manufacturer part # | 47-3800 |
|---|---|
| Width | 85.5 mm |
| Length | No axle |
| BB type | T47 |