Shimano
Shimano 105 FC-R7100 12-speed Crank 52/36
The Shimano 105 FC-R7100 12-speed Crank 52/36 is a high-performance crankset designed for road cycling. It features a 2x12-speed drivetrain, hollow aluminum arms, and a sleek anodized finish. Compatible with Shimano Dura-Ace and Ultegra brake systems.
Checked Jun 30, 2026 18:45
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Product details
About Shimano 105 FC-R7100 12-speed Crank 52/36
The Shimano 105 FC-R7100 12-speed Crank 52/36 is a cutting-edge crankset designed for road cyclists seeking exceptional performance. This 2x12-speed drivetrain features hollow aluminum arms that provide a perfect balance of lightweight and efficiency. The crankset boasts a sleek, anodized finish and is designed to work seamlessly with Shimano's Dura-Ace and Ultegra brake systems. The resin ribs on the back of the chainrings are a unique structural design that achieves both durability and performance. With its electronic shift compatibility and 52/36 chainring configuration, this crankset is ideal for riders looking to upgrade their road bike's drivetrain. Shimano's renowned Hollowtech II axle standard ensures a smooth and efficient pedaling experience.
- 2x12-speed drivetrain
- Hollow aluminum arms
- Sleek anodized finish
- Electronic shift compatibility
- Shimano Hollowtech II axle standard
- 52/36 chainring configuration
- Compatible with Shimano Dura-Ace and Ultegra brake systems
Specifications
- Electronic shifting
- Yes
- Crank length
- 160 mm
- Chainring count
- 2
- Chainring size
- 36T
- Pad compound
- Organic / resin
- Brake compatibility
- Shimano Dura-Ace / Shimano Ultegra
- Drivetrain series
- Shimano Dura-Ace
- Crank axle standard
- Shimano Hollowtech II
- drivetrain_brand
- Shimano
- rotor_diameter_mm
- 160 mm
- speed_count
- 12-speed
- model_code
- IFCR7100MX26
- use
- Road
- closure
- BOA
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