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> Bicycling Catalog > Bikes > Mountain > Full-Suspension > GT > Helion Expert
GT Helion Expert

GT Helion Expert


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Product Details

2015 GT Helion Expert

Light, lively and sure to leave a grin plastered across your face, GT's Helion Expert is the key to trail-riding bliss. The light GT aluminum frame soaks up trail obstacles with 110mm of plush, controllable front-end suspension powered by a Fox Float fork, plus their 130mm rear shock, while GT's XC-oriented geometry places heavy emphasis on speed, efficiency and agility. This capable machine rolls on WTB UST-tubeless wheels, quality Shimano SLX hubs, and grippy Continental 27.5-inch tires to keep you pinned in the corners. Meanwhile, the 2x10 Shimano Deore/SLX drivetrain keeps things fast, with the precision shifting it takes to drop your buddies and the climbing capability to tackle epic days in the saddle. Plus, the Shimano Deore hydraulic discs provide awesome speed control for setting personal bests on local descents. And, the rest of the Expert is dressed to the nines with Race Face's Ride bar, stem, and seatpost, and a choice WTB saddle.

Features and Information

  • Specifications close open

    Specification Description
    Frame GT COR XC aluminum, AOS Suspension System, 12x142mm Maxle dropouts
    Fork Fox 32 Float CTD, 110mm-travel w/tapered steerer, remote lockout, 15mm QR
    Rear Shock Fox Racing Float CTD Remote, 130mm-travel w/remote lockout
    Rims/Wheels WTB ST i23, UST-tubeless
    Hubs Shimano SLX
    Spokes DT Swiss Industry
    Tires Continental X-King, 27.5 x 2.2
    Crankset Shimano SLX
    Chainrings 38/24
    Front Derailleur Shimano Deore
    Rear Derailleur Shimano XT Shadow Plus
    Rear Cogs Shimano, 10-speed: 11-36
    Shifters Shimano SLX
    Handlebars Race Face Ride
    Tape/Grips GT Statement single lock-on
    Stem Race Face Ride
    Brake Levers Shimano Deore
    Brakes Shimano Deore hydraulic-disc
    Saddle WTB Silverado Race SL
    Seatpost Race Face Ride
    Seat Binder All Terra, aluminum

    * Subject to change without notice.

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  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Vendor Number
    Gloss White / X-Small 00038675035478 GM0369XS01 CSG-GM0369XS01
    Gloss White / Small 00038675035485 GM0369SM01 CSG-GM0369SM01
    Gloss White / X-Large 00038675035539 GM0369XL01 CSG-GM0369XL01
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