Shimano 105 FC-R7100 Crankset – 12-Speed, Hollowtech II
The Shimano 105 FC-R7100 12-speed crankset brings pro-level performance to more riders than ever before. Built around the proven Hollowtech II design, it offers the perfect balance of stiffness, weight savings, and reliable power transfer.
With precise shifting and efficient gearing, this crankset is designed to keep you in rhythm whether you’re climbing, sprinting, or pushing the pace on long training rides. The clean aesthetics and refined engineering make it a great choice for modern road builds.
Part of our SSC , this product funds opportunities for young cyclists through Team PAU,— helping cover coaching, kit, and race access so no talent is held back.
Key Features
12-speed compatible
Hollowtech II construction for lightweight strength
Available in 50-34T and 52-36T chainring options
Crank arm lengths from 160 mm to 175 mm
Optimised gear combination for smooth cadence across terrains
Refined tooth shaping for improved chain engagement
Compatible with Shimano Di2 and mechanical setups
Built for Everyday Performance
Engineered with the same attention to detail as Shimano’s elite-level components, the FC-R7100 delivers crisp, consistent shifting under load and excellent power efficiency. It’s made to withstand tough miles while keeping your drivetrain responsive and fast.
Why Choose Shimano 105?
Shimano 105 has long been trusted by dedicated cyclists who want pro-tier quality without the top-tier price tag. The R7100 crankset continues that tradition — durable, smooth, and ready to go the distance. Whether you're training, commuting, or exploring, it’s built to keep your ride moving forward.