Description

SHIMANO 105 FC-R7100 12-Speed Crankset | Precision, Power, and Performance
Elevate your road cycling experience with the SHIMANO 105 FC-R7100 crankset, a masterpiece of engineering that brings premium, race-proven technology to the passionate cyclist. Meticulously designed for the modern 12-speed road drivetrain, this crankset delivers an optimal balance of stiffness, strength, weight, and rotational performance. It represents SHIMANO´s commitment to cascading its top-tier features, ensuring that serious enthusiasts and aspiring racers have access to the performance they demand. Whether you´re powering up a steep climb, sprinting for the finish line, or enjoying a long day in the saddle, the FC-R7100 is engineered to translate every watt of your effort into pure forward momentum.
Key Benefits:
* Superior Power Transfer: At the heart of the FC-R7100 is SHIMANO´s renowned HOLLOWTECH II technology. The hollow-forged aluminium crank arms reduce overall weight without sacrificing the critical stiffness needed for explosive acceleration and efficient power transfer. This means less energy is lost to flex and more power goes directly to the road.
* Lightweight Efficiency: The intelligent design focuses on shedding grams where it matters most. The reduced rotational weight makes it easier to spin up to speed and maintain momentum, providing a tangible advantage on rolling hills and during quick changes of pace.
* Crisp and Reliable Shifting: Engineered to work seamlessly with SHIMANO 12-speed systems, the chainring profiles are optimized for fast, precise, and dependable front shifting, even under high pedaling load. Experience smooth transitions between the 52 and 36-tooth chainrings, allowing you to maintain your cadence and control in any situation.
* Performance-Tuned Gearing: The 52/36T chainring combination is the choice for versatile, high-performance riding. It provides the top-end speed needed for fast flats and descents, while still offering a capable gear for tackling challenging climbs, making it an ideal setup for competitive events and spirited group rides.
Main Features:
The SHIMANO 105 FC-R7100 crankset is built for the demands of modern road cycling. It features the iconic HOLLOWTECH II bottom bracket system for a superior stiffness-to-weight ratio. The hollow aluminium crank arms provide a robust yet lightweight foundation, finished in a durable and sleek black aesthetic that complements any bike frame. The chainrings are mounted on an asymmetric 110mm bolt circle diameter, a design optimized for the specific forces of pedaling. This crankset is sold as a complete set and is designed for mechanical drivetrains without integrated power sensors.
Ideal for: Road Cycling, Sets, Without sensors.
Specifications:
– Variation: set
– Crank length: 165.0 mm
– Amount of chain rings: 2
– System compatibility: 12-speed
– Bottom bracket: Hollowtech II
– Large chain ring: 52 teeth
– Small chain ring: 36 teeth
– Material: aluminium
– Weight: 0.777 kg Black