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 # | 925509825 11M-132T-12CTS | 925510755 11M-128T-12CTS |
|---|---|---|
| Length | 1,452 mm | 1408mm |
| Teeth | 132t | 128t |
| Material | Carbon | Polyurethane |