Shimano
ULTEGRA FC-R8100 50-34 2x12
cranks with chainring - black
Free shipping
1198,99 €
Colour: black
Last item in stock!
Last item in stock!
Returns within 60 days
Within 14 days: We will refund the money to your account. From day 15 to 60: Refund is issued in the form of a gift voucher for your next purchase.
60 days return policy
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Optimal balance of stiffness, strength, weight and rotary performance. The Hollowglide converter structure reduces weight, but maintains strength for better power transmission and faster and more accurate shifting.
Integrated, waterproof and rechargeable lithium-ion battery. Stamina up to 300+ hours of driving depending on the Ant+/Bluetooth®le settings. Double -sided power measurement with an accuracy of ± 1.5%. When measuring the software, it automatically compensates for temperature changes.
Recommended center composition: SM-BBR60, SM-BB7241b
Used technology: HollowTech II, Hollowglide, Bluetooth, Ant+, E-Tube
Type: Road, total packaging weight: 1535g, crank length: 172.5 mm, 12 speed, number of teeth: 50/34 teeth, Hollowtech II, 68/70mm, black, without cover, converter material: aluminum (top), aluminum, pitch converters: 110mm/110mm/110mm/110mm/110mm
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