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    Madone 4.52010 Trek
    Recommended
    MSRP
    Where to Buy
    —
    $1

    At

    Category
    		Aero
    4.5
    Frame
    		Carbon
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		700c
    		Shimano 105 Rim
    		105
    Drivetrain
    		2 × 10
    Brand Site
    Summary
    		The Trek Madone 4.5 is a carbon frame aero bike with upper mid-range components and shimano 105 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)

    36 mph

    Madone 4.5

    Highest gear

    (descending)

    Geometry
    Specs
    Madone 4.52010 Trek
    Frame

    TCT Carbon, DuoTrap compatible

    Fork

    Bontrager Race Lite, carbon w/E2 aluminum steerer

    Headset

    Aheadset w/cartridge bearings, integrated, sealed, alloy; 1-1/8" top, 1.5" bottom

    Stem

    Bontrager Race Lite, 7 degree, 31.8mm

    Handlebar

    Bontrager SSR VR, 31.8mm

    Saddle

    Bontrager R1

    Seatpost

    Bontrager Carbon

    Type: Rigid

    Pedals

    n/a

    Groupset
    Rear Derailleur

    Shimano 105

    Front Derailleur

    Shimano 105

    Crank

    Shimano R-600 50/34

    Shifters

    Shimano 105 STI, 10 speed

    Cassette

    Shimano 105 12-27, 10 speed

    Brakes

    Shimano Tiagra w/Shimano 105 STI levers

    Type: Shimano 105 Rim

    Wheels
    Rims

    Bontrager SSR

    Tires

    Bontrager Race Lite, 700x23c

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