Shimano Ultegra FC-R8100 12spd Crankset

★★★★★ 4.3 104 reviews

US$80.50
Price when purchased online
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US$80.50
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Free shipping Free 30-day returns

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Product details

Management number 235392690 Release Date 2026/07/02 List Price US$80.50 Model Number 235392690
Category
POWER MEETS PRECISION

The Shimano ULTEGRA FC-R8100 Crankset delivers pro-level performance with exceptional value, featuring Hollowglide arms for stiffness and reduced weight, plus Hollowtech II and a 24mm spindle for seamless 12-speed compatibility. Its sleek design mirrors DURA-ACE aesthetics, and expanded crank length options ensure a perfect fit for every rider.



FEATURES
  • Hollowglide construction keeps weight to a minimum and stiffness at a max
  • Hollowtech II bottom bracket compatible just like the previous 11-speed generation
  • Increased variety of crank lengths to meet every riders preference
  • Designed for 12-speed Shimano road drivetrains



TECH SPECS
Speeds 12
BB Compatibility Hollowtech II
Chain Ring 50-34t, 52-36t
Crank Arm Length 160mm, 162.5mm, 165mm, 170mm, 172.5mm, 175mm, 177.5mm
BB Spindle Interface Hollowtech II
Chainring Material Alloy
Bolt Center Diameter (BCD)
Crank Arm Material Alloy
Chainline 44.5mm
Bottom Bracket Included No
Intended Use Road
Weight 700g (50-34t), 711g (52-36t)

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4.3 out of 5
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104 ratings | 43 reviews
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