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- Solid forged crank arm
- Square interface
- Aluminum
- Speed: 10/11
- Chainline: 44mm
Option | UPC | MPN |
---|---|---|
34/50T / Black / 170mm | 840031080097 | 330-0366553010 |
34/50T / Black / 172.5mm | 840031078711 | 330-0366554010 |
34/50T / Black / 175mm | 840031078728 | 330-0366555010 |