Shimano 105 FC-R7100 Crankset 2x12-speed 50/34T 172.5mm

Shimano 105 FC-R7100 Crankset 2x12-speed 50/34T 172.5mm

The Shimano 105 FC-R7100 is a 2x12-speed road crankset designed to provide high performance, precise shifting and excellent power transfer.

Derived from Shimano’s high-end road groupsets, it is an ideal solution for road cycling, endurance riding and performance training.

Shimano 105 12-speed drivetrain

Shimano 12-speed technology ensures smooth shifting and highly efficient pedaling performance.

• Precise front shifting
• Efficient and quiet drivetrain
• Smooth pedaling feel
• High road cycling performance

Compact 50/34T gearing

The 50/34 tooth combination provides excellent versatility for climbing, endurance and mixed terrain riding.

• Balanced climbing and speed setup
• Ideal for long-distance riding
• Perfect for endurance cycling
• Versatile gearing for mixed routes

Hollowtech II technology

The Hollowtech II construction improves stiffness and power transfer while keeping weight low.

• High structural stiffness
• Excellent weight-to-performance ratio
• Efficient power transfer
• Stable and precise pedaling

Shimano 12-speed compatibility

The FC-R7100 is designed for Shimano 12-speed road groupsets.

• Compatible with Shimano 105 12-speed
• Compatible with Shimano Di2 12-speed
• Optimized chainline
• Advanced shifting performance

Technical Specifications

• Product: Road bike crankset
• Brand: Shimano
• Series: 105
• Model: FC-R7100
• Speed: 2x12-speed
• Chainring size: 50/34T
• Crank arm length: 172.5 mm
• Technology: Hollowtech II
• Compatibility: Shimano 12-speed road drivetrains
• Use: Road / Endurance
• Color: Black
• Manufacturer code: IFCR7100DX04
• EAN: 4550170172243