Bike Comparison
    Roam E+ GTS2021 Giant
    Recommended
    MSRP
    $2,750
    Where to Buy
    $1,249

    43% off At Upway

    $2,049

    At TPC

    Category
    		Hybrid, E-Bike
    6.0
    Frame
    		Aluminum
    Fork
    		Suntour NEX
    Wheels
    		Aluminum
    Wheel Size
    		700c
    Brakes
    		Hydraulic Disc
    Motor
    		Yamaha 250W 50Nm mid-drive
    Battery
    		400Wh
    Groupset
    		Alivio, Altus
    Drivetrain
    		1 × 9
    Suspension
    		Hardtail
    Front Travel
    		63mm
    Brand Site

    giant-bicycles.com

    Summary
    		The Giant Roam E+ GTS is a 700c aluminum frame hybrid e-bike with mid-range components and hydraulic 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)

    33 mph

    Roam E+ GTS

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Roam E+ GTS2021 Giant
    Frame

    ALUXX SL-Grade Aluminum

    Color: Black

    Fork

    SR Suntour NEX E25, 63mm

    Shock

    N/A

    Bottom Bracket

    N/A

    Stem

    Giant Sport

    Handlebar

    Giant Sport XC, 25.4

    Saddle

    Giant Sport Comfort

    Seatpost

    Alloy, 30.9

    Pedals

    Platform

    Groupset
    Rear Derailleur

    Shimano Alivio

    Front Derailleur

    -

    Crank

    Forged alloy, 42t

    Shifters

    Shimano Altus

    Cassette

    Shimano HG200, 9-speed, 11x36

    Chain

    KMC X9, E-bike optimized

    Brakes

    Tektro M275, hydraulic (F:180mm, R:160mm)

    Brake Levers

    Tektro M275

    Wheels
    Rims

    Giant GX03 disc wheelset

    Spokes

    Stainless

    Front Hub

    Alloy disc, QR

    Rear Hub

    Alloy disc, QR

    Tires

    Giant Crosscut Gravel 2, tubeless, 700x45c

    Electric Components
    Motor

    Giant SyncDrive Core, 50Nm, 5-mode plus automatic, 360% tunable support, powered by YAMAHA. Pedal support to 20 mph.

    Battery

    EnergyPak 400Wh, 36V, 11.3Ah rechargeable lithium-ion

    Display

    *wireless display compatible

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