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    MSRP
    $2,275
    Where to Buy
    $1

    At

    Category
    Gravel
    3.3
    Frame
    Aluminum
    Carbon
    Wheels
    Aluminum
    Wheel Size
    700c
    Shimano Tiagra Hydraulic Disc
    GRX 400, Tiagra
    Drivetrain
    2 × 10
    Brand Site

    gtbicycles.com

    Summary
    The GT Grade Expert is an aluminum frame gravel bike with mid-range components and shimano tiagra hydraulic disc brakes.

    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)

    38 mph

    Grade Expert

    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

    Grade Alloy Frame, Triple Triangle Design feat. Floating Seatstays, 12x142 Thru Axle, Flat Mount Disc, Tapered Headtube, External Dropper Compatible, BSA 68mm

    BB StandardBSA, 68mm, Threaded

    Fork

    Grade Carbon Fork, Tapered Carbon Steerer, 12x100 Thru Axle, Flat Mount Disc

    Bottom Bracket

    Cartridge, Square Taper

    Headset

    FSA No.44, Integrated, Sealed Bearing

    Stem

    GT 3D Forged Alloy, 31.8

    Handlebar

    GT DropTune RS, Alloy, 16° Flare

    Saddle

    GT Pavement, Steel Rails

    Seatpost

    GT Two Bolt Alloy

    TypeRigid

    Pedals

    GT Plastic OPC Body

    Grips

    Velo Cork

    Groupset
    Rear Derailleur

    Shimano GRX RX400, Shadow Plus

    Front Derailleur

    Shimano Tiagra, Braze-on

    Crank

    FSA Vero Pro, 48/32

    Shifters

    Shimano Tiagra

    Cassette

    Shimano HG500, 11-34, 10-speed

    Chain

    KMC X10, 10-speed

    Brakes

    Shimano Tiagra Hydro Disc, 160/140mm RT10 Rotors

    TypeShimano Tiagra Hydraulic Disc

    Wheels
    Rims

    WTB ST i23 TCS 2.0, 28h, Tubeless Ready

    Spokes

    Stainless Steel, 14g

    Front Hub

    Formula CL-712, 12x100 Centerlock

    Rear Hub

    Formula RXC-400, 12x142 Centerlock

    Tires

    WTB Riddler TCS Light, 700 x 37c, Tubeless Ready

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