The Shimano 105 FC-R7100 12-speed 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 anodized aluminum arms for lightweight, rigidity, and durability. 44.5mm chainline. 148mm Q-factor. Compatible with HG 12-speed chain.
The Shimano 105 FC-R7100 12-speed 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 anodized aluminum arms for lightweight, rigidity, and durability. 44.5mm chainline. 148mm Q-factor. Compatible with HG 12-speed chain.
The Shimano 105 FC-R7100 12-speed 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 anodized aluminum arms for lightweight, rigidity, and durability. 44.5mm chainline. 148mm Q-factor. Compatible with HG 12-speed chain.
The Shimano 105 FC-R7100 12-speed 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 anodized aluminum arms for lightweight, rigidity, and durability. 44.5mm chainline. 148mm Q-factor. Compatible with HG 12-speed chain.
Last updated at 03/21/2026 20:15:32
Shimano 105 Chainset 12 Speed - Black - FC-R7100 175mm / 50X34
Delivery $69.15
Shimano 105 12 Speed Cranksets
Delivery $19.95
SHIMANO FC-R7100 105 CRANKSET 175 / 50/34
Free delivery between 26 Mar – 1 Apr
Shimano FC-R7100 105 12-Speed Crankset 175 mm / 50-34 T
Free delivery between 23–30 Mar
Shimano 105 R7100 12-Speed Crankset 175 50/34
Delivery between 25 Mar – 2 Apr $78.08
SHIMANO 105 Fc-R7100 12-Speed Crankset Black, 175Mm, 50-34T
Delivery between 26–30 Mar $14.64
105 Fc-R7100 12-Speed Crankset Black, 175Mm, 50-34T
Delivery between 28–31 Mar $29
Shimano 105 Chainset 12 Speed - Black - FC-R7100 175mm / 50X34
Delivery $69.15
Shimano 105 12 Speed Cranksets
Delivery $19.95
SHIMANO FC-R7100 105 CRANKSET 175 / 50/34
Free delivery between 26 Mar – 1 Apr
Shimano FC-R7100 105 12-Speed Crankset 175 mm / 50-34 T
Free delivery between 23–30 Mar
Shimano 105 R7100 12-Speed Crankset 175 50/34
Delivery between 25 Mar – 2 Apr $78.08
