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 # | NA |
---|---|
Size | 38t, 104mm |
Teeth | 38t |
BCD | 104 mm |
Bolt pattern | 4-Bolt |
Speed | 1 |
Material | Steel |