Optimum balance of stiffness, strength, weight and rotational performance. HOLLOWGLIDE gear structure reduces weight but maintains power for better power transfer and faster, more precise shifting.
SM-BBR60, SM-BB7241B
Hollowtech II, Hollowglide
Type: ROAD, Total package weight: 1400g, Crank length: 172.5mm, 12 speed, Number of teeth: 52/36 teeth, Hollowtech II, 68/70mm, black, without cover, Transducer material: aluminum (top), aluminum (bottom), Transducer spacing: 110mm/110mm
LEAVE TIME BEHIND
Escape the everyday stereotype, discover endless possibilities and a feeling of freedom. Discover what really matters and get ahead of the times with the new Ultegra.
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