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| Size | 127mm, 28t | 152mm, 28t |
|---|---|---|
| Length | 127mm | 152mm |
| Teeth | 28t | 28t |
| Speed | 1 | 1 |
| BCD | Not applicable | Not applicable |
| Chainline | 45mm | 45mm |
| Offset | Standard | Standard |
| Crank type | Square-tapered | Square-tapered |
| Threading | 9/16"(15mm) | 9/16"(15mm) |
| Material | Steel | Steel |