Bike Comparison
    MSRP
    Where to Buy
    $1

    At

    $1

    At

    Category
    TriathlonTriathlon
    8.0
    7.6
    CarbonCarbon
    Fork
    CarbonCarbon
    Wheels
    CarbonCarbon
    Wheel Size
    700c700c
    Brakes
    Mechanical DiscMechanical Disc
    Groupset
    RED AXSUltegra Di2, Rotor
    Drivetrain
    2 × 11 Electronic2 × 11 Electronic
    Brand Site

    cervelo.com

    cervelo.com

    Summary
    The Cervélo p5x eTap and Cervélo p5x Ultegra Di2 6870 are both carbon frame triathlon bikes with mechanical disc brakes. The p5x eTap has better components.
    Similar Bikes
    Accessories
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    41 mph

    p5x eTap

    41 mph

    p5x Ultegra Di2 6870

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    Carbon fiber

    BB StandardPF30, Press Fit

    Carbon fiber

    BB StandardPF30, Press Fit

    Fork

    Cervélo All-Carbon, P5X Fork

    Cervélo All-Carbon, P5X Fork

    Bottom Bracket

    CeramicSpeed, PF-30, Ceramic Bearings

    Rotor PF-30

    Headset

    FSA IS2 1-1/8 x 1-1/2"

    FSA IS2 1-1/8 x 1-1/2"

    Handlebar

    Cervélo P5X Aerobar

    Cervélo P5X Aerobar

    Saddle

    ISM PS 1.0

    ISM PS 1.0

    Seatpost

    Cervélo P5X Seatpost with Ritchey Head

    Cervélo P5X Seatpost with Ritchey Head

    Groupset
    Rear Derailleur

    SRAM RED eTAP, 11 spd

    Shimano Ultegra Di2 6870, 11 spd

    Front Derailleur

    SRAM RED eTAP, 11 spd

    Shimano Ultegra Di2 6870, 11 spd

    Crank

    SRAM RED, 52/36

    Rotor FLOW BBright™ Aero, 52/36

    Shifters

    SRAM RED eTAP Blips and RED eTAP Clics

    Shimano Ultegra Di2 ST-6871 and SW-R671

    Cassette

    SRAM XG 1190, 11-28

    Shimano Ultegra 6800, 11 spd, 11-28

    Chain

    SRAM RED 22

    Shimano Ultegra HG700, 11 spd

    Brakes

    TRP HY/RD

    TRP HY/RD

    Brake Levers

    SRAM S-990 Aero Brake Lever

    Shimano Ultegra ST-6871

    Wheels
    Rims

    Enve SES 7.8

    HED Jet 6 Plus Front, 9 Plus Rear

    Tires

    Continental GP4000 S II 700 x 25c

    Continental GP Attack/Force 700x22/24c

    Disc Rotors

    TRP-25 Centerlock 2-Piece Rotor 160mm

    TRP-25 Centerlock 2-Piece Rotor 160mm

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