When developing the Ultegra R8100 series, Shimano took a holistic and 100 % performance-oriented approach, because great speed means great responsibility. Faster than ever before, the 12-speed road groupset scores with unparalleled control and comfort anytime and anywhere – whether in an everyman race, on the hunt for a personal best time or on a companionable ride.
As with the Dura Ace R9200, not only does Hyperglide+ make its way into the Ultegra's components, also its Di2 parts rely on Wireless technology to simplify operation and ensure smooth shifting.
Specifications
Crank arms, inner chainring: aluminium (anodized)
Outer chainring: aluminium (anodized), carbon fiber reinforced polymer (CFRP)
Axle: steel (plated)
Compatibility:
Front derailleur: FD-R9250, FD-R8150
Bottom bracket: SM-BBR60 (thread type), SM-BB72-41B (Press Fit)
Chain: CN-M9100, CN-M8100, CN-M7100, CN-M6100
Mfr Claimed Weight
Approx. 700 grams
Shimano Fc-R8100 Front Crankset Ultegra 50-34 160Mm
When developing the Ultegra R8100 series, Shimano took a holistic and 100 % performance-oriented approach, because great speed means great responsibility. Faster than ever before, the 12-speed road groupset scores with unparalleled control and comfort anytime and anywhere – whether in an everyman race, on the hunt for a personal best time or on a companionable ride.
As with the Dura Ace R9200, not only does Hyperglide+ make its way into the Ultegra's components, also its Di2 parts rely on Wireless technology to simplify operation and ensure smooth shifting.
Specifications
Crank arms, inner chainring: aluminium (anodized)
Outer chainring: aluminium (anodized), carbon fiber reinforced polymer (CFRP)
Axle: steel (plated)
Compatibility:
Front derailleur: FD-R9250, FD-R8150
Bottom bracket: SM-BBR60 (thread type), SM-BB72-41B (Press Fit)
Chain: CN-M9100, CN-M8100, CN-M7100, CN-M6100
Mfr Claimed Weight
Approx. 700 grams
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