Description
Shimano GRX 1 x 12 speed crankset.
| OUTER RING MATERIAL | Aluminum |
| CRANK AXLE MATERIAL | Steel |
| AVERAGE WEIGHT | 644g,656g |
| COMPATIBLE BB TYPE | Outboard |
| CRANK AXLE FINISH | Plated |
| GEAR ARMS | 4 |
| COMPATIBLE CHAIN | HG|12-speed |
| CRANK ARM LENGTH | 170,172.5,175 |
| CHAIN RING COMBINATION | 40,42 |
| OUTER RING FINISH | Anodized |
| CRANK ARM MATERIAL | Aluminum |
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