Shimano Ultegra FC-R8100-P 12 Speed Double Power Meter Chainset

now from £999.99

Available to buy and prices from the following retailers:

  • Buy it Now Team cycles - £999.99
  • Buy it Now Team cycles - £999.99
  • Buy it Now Team cycles - £999.99
  • Buy it Now Team cycles - £999.99
  • Buy it Now Team cycles - £999.99
  • Buy it Now Team cycles - £999.99
  • More than 10 available!

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    price updated: 18/10/2025

    Shimano Ultegra FC-R8100-P 12 Speed Double Power Meter Chainset

    The HollowTech II 12-speed Ultegra chainset with integrated power meter offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive ridersAccurately calibrated strain gauges are integrated inside the crank arm, this provides a stable measurement system through rotation from both sides for extremely precise data+/-2% accuracy of strain gauge measured powerBluetooth and ANT+ with wireless firmware update and data acquisition systemEasily rechargeable integrated battery with fully waterproof reliable electric systemHollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high loadThe chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transferIndustry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weightWide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mmA wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplinesHollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiencyHollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability(sold separately) Find out more...

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    About: Shimano

    Shimano is a leading brand in the cycling industry, renowned for its high-quality components and innovative technology. The company offers a range of cycling products, including drivetrains, brakes, wheels, pedals, and shoes. Shimano's drivetrain components, such as its derailleurs and shifters, are widely regarded as some of the best on the market, providing smooth and reliable shifting for cyclists of all levels. The company's disc brakes are also highly regarded, providing excellent stopping power and modulation. With a commitment to innovation and a focus on the needs of cyclists, Shimano continues to be a go-to choice for cyclists looking for top-of-the-line components for their bikes.

    About: Team cycles

    At Team Cycles, a passion for cycling fuels every revolution of the wheel. Nestled in the heart of the Team Valley Trading Estate in Gateshead, they are more than just a bike shop; they are a family-driven venture, pedaling through the cycle of life for a decade. As a premium Trek bicycle partner store, Team Cycles offers an array of top-tier brands including Trek, Whyte, Rapha, Maap, Garmin, and Wahoo. Whether you're a seasoned cyclist or just beginning your journey, Team Cycles provides the expertise and quality gear to enhance your riding experience.

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