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 # | CR5USM-100 |
|---|---|
| Size | 34t, Direct mount |
| Teeth | 34t |
| BCD | Direct mount |
| Bolt pattern | Direct mount |
| Speed | 11/12 |
| Material | Steel |