Bike Comparison
    MSRP
    $1,499
    Where to Buy
    $1

    At

    Category
    Comfort, E-Bike
    Weight
    46.7 lbs
    3.2
    Aluminum
    Fork
    Steel
    Wheels
    Aluminum
    Wheel Size
    650b
    Brakes
    Mechanical Disc
    Hydrive 250W hub-drive
    Hydrive 309Wh
    Groupset
    Tourney, Shimano
    Drivetrain
    1 × 7
    Brand Site

    trekbikes.com

    Summary
    The Trek Step-Over Townie Go! 7D is a 650b aluminum frame comfort e-bike with mid-range components and mechanical disc brakes.
    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)

    25 mph

    Step-Over Townie Go! 7D

    Highest gear

    (descending)

    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

    Geometry
    Specs
    Frame

    6061-T6 aluminum w/ patented Flat Foot Technology®

    BB StandardT47, Threaded

    Fork

    Hi-ten steel unicrown, straight/tapered leg

    Bottom Bracket

    Hydrive t47 x 155 mm w/ integrated torque sensor

    Headset

    1 1/8" steel threaded/semi-integrated

    Stem

    Forged alloy 25.4 mm quill, 80 mm extension

    Handlebar

    Alloy custom bend 25.9" width/4" rise

    Saddle

    Ergonomic w/ shock-absorbing elastomers

    Seatpost

    Alloy straight post 27.2 x 400 mm

    Pedals

    Resin platform w/ non-slip rubber tread

    Grips

    Comfort Kraton

    Groupset
    Rear Derailleur

    Shimano Tourney TY 7-speed

    Front Derailleur

    n/a

    Crank

    Forged alloy 170 mm, 42t FSA chainring w/ double chainguards

    Shifters

    Shimano Revo 7-speed twist w/ optical gear display

    Cassette

    Shimano 7-speed 14-34t

    Chain

    KMC Z7

    Brakes

    Front/rear: mechanical disc brakes

    Wheels
    Rims

    Anodized alloy 27.5" × 36h

    Front Hub

    Alloy low-flange w/ 6-bolt disc, 36h

    Rear Hub

    Alloy low-flange w/ 6-bolt disc, 36h

    Tires

    27.5" × 2.35" balloon

    Electric Components
    Motor

    Hydrive rear hub motor, 250w

    Battery

    Hydrive 309Wh, rear rack mounted, includes 2 AMP charger

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