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    MSRP
    Where to Buy
    $1

    At

    Category
    Trail, E-Bike
    Frame
    Aluminum
    Wheels
    Aluminum
    Wheel Size
    29″
    Shimano XT Hydraulic Disc
    X1
    Drivetrain
    1 × 11
    Brand Site
    Summary
    The Trek Powerfly+ 9 is a 29″ aluminum frame trail e-bike with ultra high-end components.

    Ask 99 Spokes

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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)

    13 mph

    Powerfly+ 9

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    Alpha Gold Aluminium, semi-integrated head tube, shaped & formed tubing, independent seatstays, Balanced Geometry

    Headset

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

    Stem

    Bontrager Elite, 31.8mm, 7 degree, Blendr compatible

    Handlebar

    Bontrager alloy, 31.8mm, 15mm rise

    Saddle

    Bontrager Evoke 2, chromoly rails

    Seatpost

    Rockshox Reverb, 31.6mm, zero offset

    TypeDropper

    Pedals

    Wellgo M-21 full alloy platform

    Groupset
    Rear Derailleur

    SRAM X1, Type 2

    Crank

    RIDE+ aluminum 15T w/chainguard

    Shifters

    SRAM X1, 11 speed

    Cassette

    SRAM XG-1175, 10-42, 11 speed

    Brakes

    Shimano Deore XT hydraulic disc

    TypeShimano XT Hydraulic Disc

    Wheels
    Rims

    Bontrager hubs, Bontrager Duster Tubeless Ready rims

    Tires

    Bontrager XR3 Team Issue, Tubeless Ready, 120tpi, aramid bead, 29x2.30"

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