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    Speed Concept 9.92015 Trek
    Recommended
    MSRP
    Where to Buy
    —
    $1

    At

    Category
    		Triathlon
    8.3
    Frame
    		Carbon
    		Carbon
    Wheels
    		Carbon
    Wheel Size
    		700c
    		Bontrager Rim
    		Dura-Ace Di2
    Drivetrain
    		2 × 11 Electronic
    Brand Site
    Summary
    		The Trek Speed Concept 9.9 is a carbon frame triathlon bike with ultra high-end components and bontrager rim brakes.

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    Insights
    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)

    42 mph

    Speed Concept 9.9

    Highest gear

    (descending)

    Geometry
    Specs
    Speed Concept 9.92015 Trek
    Frame

    600 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, BB90 w/Speed Fin, DuoTrap compatible, SC Speed Box compatible, includes SC Draft Box 2

    BB Standard: BB90, 90.5mm, Press Fit

    Fork

    SC full foil carbon, integrated brake & stem

    Bottom Bracket

    BB90, 90.5mm, press-fit

    Headset

    Integrated, sealed bearings

    Stem

    Bontrager Speed Concept, direct mount

    Handlebar

    Bontrager Speed Concept full foil aero bar, carbon, direct mount

    Saddle

    Bontrager XXX Hilo, carbon rails

    Seatpost

    Bontrager Speed Concept Race X Lite, carbon, +/-15mm offset

    Type: Rigid

    Groupset
    Rear Derailleur

    Shimano Dura-Ace Di2

    Front Derailleur

    Shimano Dura-Ace Di2, braze-on

    Crank

    Shimano Dura-Ace, 53/39 (double)

    Shifters

    Shimano Dura-Ace Di2, bar-end control, 11 speed

    Cassette

    Shimano Dura-Ace, 11-25, 11 speed

    Brakes

    Bontrager Speed Limit integrated brakes, Shimano Dura-Ace Di2, bar end control levers

    Type: Bontrager Rim

    Wheels
    Rims

    Bontrager Aeolus 5 D3

    Tires

    Bontrager R4 Aero, 700x22c

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