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Shimano 105 FC-R7100 Crankset
The Shimano 105 FC-R7100 crankset offers an optimized balance between lightweight and efficiency without sacrificing stiffness.
| * To check in store availability: |
| Select variant below then view stock | here |
The Shimano 105 FC-R7100 crankset offers an optimized balance between lightweight and efficiency without sacrificing stiffness. The crank is formed with hollow aluminum technology and finished with a durable gloss black anodized. The resin ribs on the back of the chainrings are Shimano 105's unique structural design that achieves both through weight reduction and crisp shifting performance.
- Optimal balance of stiffness, strength, weight and rotational performance
- HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting
- Hollow arms for lightweight, rigidity, and durability
- 44.5mm chainline
- 148mm Q-factor
- Compatible with HG 12-speed chain
| OUTER RING MATERIAL | Aluminum/GFRP |
| CRANK AXLE MATERIAL | Steel |
| AVERAGE WEIGHT | 754g |
| THREADED BB SHELL WIDTH | 68/70 |
| CRANK ARM FINISH | Anodized |
| COMPATIBLE BB TYPE | Outboard |
| CRANK AXLE FINISH | Plated |
| GEAR ARMS | 4 |
| COMPATIBLE CHAIN | HG|12-speed |
| INNER RING MATERIAL | Aluminum |
| INNER RING FINISH | Anodized |
| CRANK ARM LENGTH | 160,165,170,172.5,175 |
| CHAIN RING COMBINATION | 50-34,52-36 |
| OUTER RING FINISH | Anodized |
| CRANK ARM MATERIAL | Aluminum |