SHIMANO Crankset Ultegra FC-R8100 172.5mm 50/34 teeth 12-speed with power meter

Optimal balance of stiffness, strength, weight and rotational power. HOLLOWGLIDE chainring structure reduces weight but maintains strength for better power transfer and faster, more precise shifting. Integrated, waterproof and rechargeable lithium-ion battery. Up to 300+ hours of riding depending on ANT+/Bluetooth®LE settings. Bilateral power measurement with ± 1.5% accuracy. The software automatically compensates for temperature changes when measuring.
Recommended bottom bracket: SM-BBR60, SM-BB7241B
Technologies used: Hollowtech II, Hollowglide, Bluetooth, ANT+, E-tube

Type: ROAD, Total package weight: 1535g, Crank length: 172.5 mm, 12 speed, Number of teeth: 50/34 teeth, Hollowtech II, 68/70mm, black, without cover, Chainring material: aluminum (upper), aluminum (lower), Chainring spacing: 110mm/110mm

LEAVE TIME BEHIND
Escape the everyday stereotype, discover endless possibilities and a sense of freedom. Find out what really matters and beat the times with the new Ultegra.