SHIMANO Crankset 105 FC-R7100 172.5mm 52/36 teeth 12-speed HTII without bearing

105 cranks provide the optimal balance of stiffness, strength, weight and rotational performance. HOLLOWTECH II reduces weight while maintaining strength for better power transfer. They are designed for 12-speed transmissions and fully compatible for use with components from higher road sets.
Recommended bearings: BBR60 or BB72 ( Press fit )
Used technologies: Hollowtech II

Type: ROAD, Total package weight: 956g, Crank length: 172.5 mm, 12 speed, Number of teeth: 52/36 teeth, Hollowtech II, 68/73mm, black, without cover, Chainring material: aluminum (upper), aluminum (lower), Chainring spacing: 110mm/110mm