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    • GT Avalanche Sport Bike 2020


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  • GT Avalanche Sport Bike

    This sporty Avalanche model is perfect for hurtling down the mountain as it gives you tremendous power and speed. It features a high-performance 6061-T6 alloy construction with a triple triangle design for the ultimate trail-riding experience. Boldly built to take on all the challenges of the most demanding off-road routes and terrains, this GT MTB leaves no trail unturned.

    Suntour XCT-DS Fork

    Designed to absorb every bump and bang, this version is equipped with an SR Suntour XCT-DS fork for a smoother and more controllable riding experience. Furthermore, its Shimano Altus drivetrain and All Terra crankset blend together to send you around the trails with plenty of pace. Brilliantly balanced on a set of WTB SX19 wheels with Ranger Comp tyres, a consistent roll is always assured, no matter how rigorous your ride becomes.


    • Frame: 6061 T6 Aluminium frame, triple triangle with floating seat stays, internal cable routing, stealth dropper post routing, boost 141 forged drop-outs with disc brake mounts, zero stack tapered 1 1/8"- 1.5" head tube, 27.5/29" wheels
    • Fork: SR Suntour XCT-DS, 100mm, hydraulic lockout, coil
    • Stem: All Terra Alloy 1 1/8" threadless, 4-bolt with CNC face plate, 31.8mm clamp, 8°, 80mm
    • Handlebar: GT All Terra Alloy Riser, 25mm rise, 8° sweep, 6° rise, 720mm width
    • Front Derailleur: MicroShift direct mount
    • Rear Derailleur: Shimano Alivio
    • Shifters: Shimano Altus
    • Brakes: Tektro M275 hydraulic disc, 160/160mm rotors
    • Crankset: All Terra, 36/22T
    • Cassette: Shimano HG200, 11-36T
    • Chain: KMC Z9, 9 speed
    • Tyre: WTB Ranger Comp, 27.5/29x2.25", DNA compound
    • Rims: WTB SX19, 32h
    • Front Hub: Sealed Alloy disc, QR
    • Rear Hub: Sealed Alloy disc, QR
    • Saddle: All Terra MTB
    • Seatpost: All Terra micro adjust, 6061 Alloy, 30.9x350mm

    Easy Assembly

    When you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools are conveniently included in the box.

    Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive:

    • All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for kids' bikes and BMX bikes, which are always delivered in manufacturer's boxes.
    • All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is kids' bikes and BMX bikes, which are always delivered in manufacturer's boxes.
    • All bikes for worldwide delivery outside the EU will be delivered in small boxes.

    This video demonstrates assembly from a SMALL BOX.

    This video demonstrates assembly from a LARGE BOX.

    Buy GT Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.


    • Colour: Aqua Blue - Orange Fade, Black - Chartreuse Fade
    • Frame Size: XS, L, S, XL, M
    • Wheel Size: 27.5" (650b), 29"
    • Gender: Unisex
    • Speed: 9 Speed
    • Material: Alloy
    • Fork Travel: 100mm

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    • Assumed Credit Limit£1,200

    Chain Reaction Cycles Ltd acts as a broker and offers finance from a restricted range of finance providers.

    Subject to credit approval. Terms and conditions apply. Finance provided by PayPal Credit. PayPal Credit is a trading name of PayPal (Europe) S.à.r.l. et Cie, S.C.A., 22-24 Boulevard Royal L-2449, Luxembourg. If you apply and are approved for PayPal Credit, you can use the credit limit granted to pay for today's purchase and future purchases up to your credit limit.

  • £499.99 499.99
    Select Colour
    Aqua Blue - Orange Fade
    Black - Chartreuse Fade
    Size Chart Select Frame Size
    Select Wheel Size
    27.5" (650b)
    Email me when in stock
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