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.
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.
Shimano 105 FC-R7100 12-Speed Crankset 170 mm
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.
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.
| Product Dimensions | |
| Length | 13 in |
| Height | 5.5 in |
| Width | 9 in |
| Product Dimensions | |
| Length | 13 in |
| Height | 5.5 in |
| Width | 9 in |
