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    MSRP
    Where to Buy
    $1

    At

    Category
    Crosscountry
    Frame
    Aluminum
    Wheels
    Aluminum
    Wheel Size
    26″
    Tektro Mechanical Disc
    Tourney, Altus
    Drivetrain
    3 × 7
    Brand Site
    Summary
    The Trek 3700 Disc is a 26″ aluminum frame crosscountry bike with modest components and tektro mechanical disc 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)

    25 mph

    3700 Disc

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    Alpha White Aluminum w/semi-integrated head tube, bi-oval down tube w/integrated gusset, rack & fender mounts, disc compatible dropouts, replaceable derailleur hanger

    Headset

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

    Stem

    Bontrager Approved, 25.4mm

    Handlebar

    Bontrager Approved Riser, 25.4mm, 30mm rise

    Saddle

    Bontrager SSR

    Seatpost

    Bontrager SSR, 31.6mm, 20mm offset

    TypeRigid

    Pedals

    Wellgo nylon platform

    Groupset
    Rear Derailleur

    Shimano Altus

    Front Derailleur

    Shimano Tourney

    Crank

    Shimano M131, 42/34/24

    Shifters

    Shimano EF51, 7 speed

    Cassette

    Shimano TZ31 13-34, 7 speed

    Brakes

    Tektro Novela mechanical disc brakes w/Shimano EF50 levers

    TypeTektro Mechanical Disc

    Wheels
    Rims

    Formula alloy DC20 front hub, Shimano alloy M475 rear hub; Bontrager 550 36-hole rims w/brushed sidewalls

    Tires

    Bontrager LT3, 26x2.0"

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