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Size | 170mm, 42t | 175mm, 42t |
---|---|---|
Length | 170mm | 175mm |
Teeth | 42t | 42t |
Speed | 8/9 | 8/9 |
BCD | Direct Mount | Direct Mount |
Chainline | 49mm | 49mm |
Offset | Standard | Standard |
Crank type | Square-tapered | Square-tapered |
Threading | 9/16"(15mm) | 9/16"(15mm) |
Material | Steel | Steel |