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    5. Shimano Ultegra R8100 12Sp Chainset
    Shimano
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    Shimano Ultegra R8100 12Sp Chainset 172.5-50/34

    £299.00

    Out of stock

    Product Information
    Size:
    172.5-50/34
    How to Buy

    In-Store

    Ask in-store
    to confirm availability

    Phone

    Phone us on 01455 559309
    to confirm availability

    Online

    Not currently available
    for online ordering
    Delivery Information
    FREE mainland UK delivery when you spend £100
    Special order delivery typically takes 2-3 working days

    FREE

    Select & Buy

    Shimano Ultegra R8100 12Sp Chainset 172.5-52/36
    Shimano Ultegra R8100 12Sp Chainset 172.5-52/36
    MPN: FCR8100D26

    Available

    £299.00

    Shimano Ultegra R8100 12Sp Chainset 170-52/36
    Shimano Ultegra R8100 12Sp Chainset 170-52/36
    MPN: FCR8100C26

    Out of stock

    £299.00

    Shimano Ultegra R8100 12Sp Chainset 170-50/34
    Shimano Ultegra R8100 12Sp Chainset 170-50/34
    MPN: FCR8100C04

    Out of stock

    £299.00

    Shimano Ultegra R8100 12Sp Chainset 175-50/34
    Shimano Ultegra R8100 12Sp Chainset 175-50/34
    MPN: FCR8100E04

    Out of stock

    £299.00

    Shimano Ultegra R8100 12Sp Chainset 172.5-50/34
    Shimano Ultegra R8100 12Sp Chainset 172.5-50/34
    MPN: FCR8100D04

    Out of stock

    £299.00

    Description

     

    • The HollowTech II 12-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders
    • HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load
    • The chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transfer
    • Industry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight
    • Wide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mm
    • A wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplines
    • HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency
    • HollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability(sold separately)
    Get in Touch

    Lutterworth Cycle Centre
    1B George Street
    LUTTERWORTH
    LE17 4EG

    • 01455 559309
    About
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    * Free delivery when you spend £100 excludes bikes which are for shop collection only.

    Lutterworth Cycle Centre Ltd is a company registered in England & Wales with company number 09498067.
    Registered office: Evergreen Poultney Lane, Kimcote, Lutterworth, Leicestershire, LE17 5RX. VAT number: 661 0225 74.

    ©2025, Lutterworth Cycle Centre Ltd.

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