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 | 127mm/152mm, 24x34x42t | 127mm/152mm, 32t |
|---|---|---|
| Length | 127mm/152mm | 127mm/152mm |
| Teeth | 24x34x42t | 32t |
| Speed | 7 | 1 |
| BCD | Riveted | Riveted |
| Chainline | 47.5 mm | 45 mm |
| Offset | Standard | Standard |
| Crank type | Square-tapered | Square-tapered |
| Threading | 1/2"(13 mm) | 1/2"(13 mm) |
| Material | Steel | Steel |