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    Avalanche Expert2025 GT
    Recommended
    MSRP
    $1,350
    Where to Buy
    —
    $1

    At

    Category
    		Crosscountry
    4.2
    Frame
    		Aluminum
    		Suntour XCR
    Wheels
    		Aluminum
    Wheel Size
    		27.5″
    		Tektro Hydraulic Disc
    		SX Eagle
    Drivetrain
    		1 × 12
    Suspension
    		Hardtail
    Front Travel
    		100mm
    Brand Site

    gtbicycles.com

    Summary
    		The GT Avalanche Expert is a 27.5″ aluminum frame hardtail crosscountry bike with upper mid-range components.

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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)

    24 mph

    Avalanche 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
    Avalanche Expert2025 GT
    Frame

    GT Alloy Triple Triangle, 27.5/29" Wheels, replaceable hanger

    BB Standard: BSA, 73mm, Threaded

    Colors: Bronze; Bbq

    Fork

    SR Suntour XCR, 100mm

    Travel: 100mm

    Bottom Bracket

    BSA, Truvativ Power Spline

    Headset

    Semi-integrated, Caged Bearing Headset

    Stem

    GT 3D Forged Alloy, 31.8, 80mm

    Handlebar

    GT Alloy Riser, 25mm Rise, 720mm Width, 5° up, 9° back

    Saddle

    WTB Silverado Sport

    Seatpost

    GT All Terra Two Bolt Alloy, 30.9mm

    Type: Rigid

    Pedals

    GT Slim Line Flat Pedal

    Grips

    GT Statement

    Groupset
    Rear Derailleur

    SRAM SX Eagle

    Front Derailleur

    N/A

    Crank

    SRAM SX Eagle, 32T

    Shifters

    SRAM SX Eagle, 12-speed

    Cassette

    SRAM Eagle 11-50T

    Chain

    SRAM SX Eagle, 12-speed

    Brakes

    Tektro M520 Hydro, 160/160mm Rotors

    Type: Tektro Hydraulic Disc

    Wheels
    Rims

    WTB ST i25 TCS 2.0, 32h, Tubeless Ready

    Front Hub

    Shimano MT400, 15x100, 32H

    Rear Hub

    Shimano MT200, QRx141, 32H

    Tires

    Front: Vittoria Barzo, 27.5/29 x 2.25", Rear: Vittoria Barzo, 27.5/29 x 2.25"

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