Bike Comparison
    MSRP
    Where to Buy
    $1

    At

    $1

    At

    Category
    TriathlonTriathlon
    5.2
    6.7
    CarbonCarbon
    Fork
    CarbonCarbon
    Wheels
    AluminumAluminum
    Wheel Size
    700c700c
    Brakes
    RimRim
    Groupset
    Ultegra, Dura-AceUltegra Di2, Rotor
    Drivetrain
    2 × 112 × 11 Electronic
    Brand Site

    cervelo.com

    cervelo.com

    Summary
    The Cervélo P3 Ultegra 6800 and Cervélo P3 Ultegra Di2 6870 are both carbon frame triathlon bikes with rim brakes. The P3 Ultegra 6800 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

    P3 Ultegra 6800

    41 mph

    P3 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, P3 Fork

    Cervélo All-Carbon, P3 Fork

    Bottom Bracket

    FSA PF-30

    Rotor PF-30

    Headset

    FSA IS2 1-1/8 x 1-1/8”

    FSA IS2 1-1/8 x 1-1/8”

    Stem

    3T ARX II

    3T ARX II

    Handlebar

    3T Vola

    3T Vola

    Saddle

    ISM Prologue

    ISM Prologue

    Seatpost

    Cervélo Carbon, Aero, Rail-Adjust

    Cervélo Carbon, Aero, Rail-Adjust

    Groupset
    Rear Derailleur

    Ultegra 6800, 11 spd

    Ultegra Di2 6870, 11 spd

    Front Derailleur

    Ultegra 6800, 11 spd

    Ultegra Di2 6870, 11 spd

    Crank

    FSA Gossamer BBright™ 52/36

    Rotor 3D30 BBright™ 52/36

    Shifters

    BSR1, 11 spd

    Ultegra Di2 R671

    Cassette

    Ultegra 6800, 11 spd, 11-25

    Ultegra 6800, 11 spd, 11-25

    Chain

    Ultegra 11 spd

    Ultegra, 11 spd

    Brakes

    Ultegra 6800

    Ultegra 6800

    Brake Levers

    Shimano Dura Ace BL-TT79

    Ultegra ST-6871

    Wheels
    Rims

    Mavic Cosmic Elite S (700c), Vision Team 30 (650c)

    Mavic Cosmic Elite S (700c), Vision Team 30 (650c)

    Tires

    Mavic Yksion Comp 120 tpi, 700x23c; Continental Grand Prix 180 tpi, 650x23c

    Mavic Yksion Comp 120 tpi, 700x23c; Continental Grand Prix 180 tpi, 650x23c

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