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 constructionkeeps weight to a minimum and stiffness at a max
• Hollowtech II bottom bracket compatiblejust like the previous 11-speed generation
• Increased variety of crank lengthsto meet every riders preference
• Designed for 12-speed Shimano road drivetrains

TECH SPECS