We’ll make this a great experience
It’s our mission to provide you with world-class hospitality every time you visit us online or in-store. We’ll always take care of you. It’s the Trek way.
| Size | 170mm, 42t | 175mm, 42t |
|---|---|---|
| Length | 170mm | 175mm |
| Teeth | 42t | 42t |
| Speed | 8/9 | 8/9 |
| BCD | Direct Mount | Direct Mount |
| Chainline | 49 mm | 49 mm |
| Offset | Standard | Standard |
| Crank type | Square-tapered | Square-tapered |
| Threading | 9/16"(15mm) | 9/16"(15mm) |
| Material | Steel | Steel |