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    Cobia2012 Trek
    Recommended
    MSRP
    Where to Buy
    —
    $1

    At

    Category
    		Crosscountry
    Frame
    		Aluminum
    Wheels
    		Aluminum
    Wheel Size
    		29″
    		Hayes Hydraulic Disc
    		Deore, X5
    Drivetrain
    		3 × 10
    Brand Site
    Summary
    		The Trek Cobia is a 29″ aluminum frame hardtail crosscountry bike with mid-range components.

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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)

    35 mph

    Cobia

    Highest gear

    (descending)

    Geometry
    Specs
    Cobia2012 Trek
    Frame

    Alpha Gold Aluminum, butted & hydroformed tubing, cold-forged dropouts & bottom bracket, G2 Geometry

    Headset

    1-1/8" threadless, semi-integrated, semi-cartridge bearings

    Stem

    Bontrager Race Lite, 31.8mm

    Handlebar

    Bontrager Low Riser, 31.8mm, 5mm rise, 9 degree sweep

    Saddle

    Bontrager Evoke 1

    Seatpost

    Bontrager SSR, 27.2mm, 20mm offset

    Type: Rigid

    Pedals

    Wellgo alloy

    Groupset
    Rear Derailleur

    SRAM X5

    Front Derailleur

    Shimano Deore

    Crank

    SRAM S800, 44/33/22

    Shifters

    SRAM X5, 10 speed

    Cassette

    SRAM PG-1030 11-36, 10 speed

    Brakes

    Hayes Dyno Comp hydraulic disc brakes

    Type: Hayes Hydraulic Disc

    Wheels
    Rims

    Shimano M475 alloy hubs; Bontrager AT-850 disc 29 32-hole rims

    Tires

    Bontrager XR3, 29x2.1"

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