Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals
Bike Comparison
    Grade Amp2022 GT
    Recommended
    MSRP
    ($3,902)
    Where to Buy
    —
    $1

    At

    Category
    		Gravel, E-Bike
    3.3
    Frame
    		Aluminum
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		700c
    		Shimano GRX 400 Hydraulic Disc
    		MAHLE 250W 40Nm hub-drive
    		MAHLE 250Wh
    		GRX 600
    Drivetrain
    		1 × 11
    Brand Site

    gtbicycles.com

    Summary
    		The GT Grade Amp is an aluminum frame gravel e-bike with upper mid-range components and shimano grx 400 hydraulic disc brakes.

    Ask 99 Spokes

    Want to ask an actual human?

    Get free advice from an Upway E-bike Expert

    Shop with an Expert
    Similar Bikes
    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)

    31 mph

    Grade Amp

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Grade Amp2022 GT
    Frame

    All New Grade Alloy 700c Frame, Mahle Ebikemotion specific design, Internal Battery, Tapered Head Tube

    BB Standard: BSA, 68mm, Threaded

    Fork

    GT Grade E-Carbon, 1.5" Tapered Carbon Steerer, Flat Mount Disc, 12x100 Thru-Axle

    Bottom Bracket

    Shimano BSA RS500

    Headset

    1.5" Lower to 1-1/8" Upper w/ Reducer, 25mm Alloy Top Cap

    Stem

    GT All Terra 3D Forged Alloy, 31.8

    Handlebar

    GT Butted 6061 Alloy, 16° Flare Drop

    Saddle

    Fabric Scoop Shallow/ Sport, Steel Rails

    Seatpost

    Promax Suspension SeatPost, 27.2

    Type: Suspension

    Grips

    GT Grip Bar Tape w/Gel, 3.5mm

    Groupset
    Rear Derailleur

    Shimano GRX, Shadow/ Plus

    Crank

    Shimano GRX, 40T

    Cassette

    Shimano SLX, 11-42, 11-speed

    Chain

    KMC X11, 11-speed

    Brakes

    Shimano GRX 400 Hydro Disc, 160/160mmRT56 Rotors

    Type: Shimano GRX 400 Hydraulic Disc

    Wheels
    Rims

    Shining, Double Wall 32h

    Spokes

    Stainless Steel, 13g

    Front Hub

    Formula CRX-512, 12x100

    Rear Hub

    eBikemotion X35

    Tires

    WTB Resolute TCS, 700 x 42, Tubeless Ready

    Electric Components
    Motor

    MAHLE ebikemotion X35 250W

    Battery

    MAHLE ebikemotion X35 250Wh

    Charger

    X35 Charger

    Riders Also Compared