Did you know that you could shop on our www.chainreactioncycles.com/us/en website?

    • GT Sensor AL Comp Bike 2020


      25 people are looking at this item.

  • GT Sensor AL Comp Bike

    Ready for fast and fun riding, the Sensor AL Comp is engineered for MTB use as it delivers pacy and powerful off-road excursions. Designed with phenomenal speed and control at its essence, this modern trail-blazer is built for adrenaline-fuelled riding. Made to meet the demands of the most aggressive and lawless riders, this GT bike is all set for taking on the most challenging and tricky singletrack trails.

    Hard-riding, Fast and Fun MTB

    Not intimidated by any off-road route, this version boasts GT’s unique flip chip tunability, which enables you to slightly alter the geometry to suit your riding situation. Allowing for a comfortable and composed journey, it's also equipped with a RockShox 35 Gold RL fork and a Deluxe Select rear shock, so every bump across the mountain is smoothed out.

    SRAM SX Eagle 12 Speed Drivetrain

    Perfect for weaving from trail to trail, this off-road champion uses a wide-ranging SRAM SX Eagle 12 speed drivetrain which gives you a speedy and smooth-shifting performance. GT has completed this sleek model with powerful Tektro hydraulic disc brakes which provide superior braking performance and keep you in full control of the ride.


    • Frame: Sensor Alloy 29" frame, 130mm travel, BSA 73mm, LockR pivots, tapered head tube, boost 12x148 thru-axle, 185x50mm Trunnion shock mount, ISCG05
    • Fork: RockShox 35 Gold RL, 140mm, 15x110mm, tapered steerer, 44mm offset
    • Stem: GT All Terra 3D forged Alloy, 31.8, 6°
    • Handlebar: GT Alloy riser bar, 15mm rise, 780mm width
    • Front Derailleur: SRAM SX Eagle
    • Rear Derailleur: SRAM SX Eagle
    • Shifters: SRAM SX Eagle, 12 speed
    • Brakes: Tektro M745 hydraulic disc brakes
    • Crankset: SRAM SX Eagle, 30T, 170mm(S-L), 175mm(XL)
    • Cassette: SRAM SX Eagle, 11-50T
    • Chain: SRAM SX Eagle
    • Tyres: Schwalbe Nobby Nic Peformance, 29x2.35", Addix compound, tubeless ready
    • Rims: Alex MD27, 32h, tubeless ready
    • Front Hub: Formula 15x110mm
    • Rear Hub: Formula 12x148mm
    • Saddle: WTB Silverado Sport, Steel rails
    • Seatpost: All Terra 2-bolt, 34.9x400mm

    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: Gunmetal - Sky Blue
    • Frame Size: L, XL, M
    • Wheel Size: 29"
    • Gender: Unisex
    • Speed: 12 Speed
    • Material: Alloy
    • Fork Travel: 140mm
    • Rear Travel: 130mm

    Get this for as little as {{cost}} per month

    Spread the cost over 12 or 24 months at 0% interest

    • Regular monthly paymentsPay the same amount each month to help you plan better
    • 0% Interest p.a.No interest added to the total cost
    • Apply at basket or CheckoutSelect PayPal Credit at basket or checkout and follow a few simple steps

    With PayPal Credit you get a credit limit that makes it easier to buy the things you love. See FAQs for more details.

    The example below outlines what you would pay.

    Monthly Payment Installments Total Amount Payable Instalment Interest p.a.
    £166.67 12 £2,000 0%
    £83.33 24 £2,000 0%

    How PayPal Credit would work for future purchases

    If you are approved for a credit limit with PayPal Credit and use it for future purchases with other retailers, the APR for those purchases won't be more than 19.9% and may be even lower.

    The representative example below outlines what you would pay.

    • Purchase rate p.a. (variable)19.9%
    • Representative APR (variable)19.9% APR
    • 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.

  • £1999.99 1999.99
    Select Colour
    Gunmetal - Sky Blue
    Size Chart Select Wheel Size
    Select Frame Size
    Email me when in stock
  • Need help? Have a question?

    Get in contact with us

    Mountain Bikes Buying Guide

    We’ve got everything you need to know in our buying guide...

Also Consider

Select Option

Please select an option

Select Option

Please select an option

Select Option

Please select an option

Select Option

Please select an option