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Helion Comp

Toen GT begon met het ontwikkelen van fietsen ging het om het fietsen met vrienden, en niet alleen om het racen in een wedstrijd. Wij zijn dit nooit uit het oog verloren, en ontwierpen daarom de Helion voor de XC rijder die voluit wil rijden met vrienden, maar daarna ook wil proosten met een koud biertje ipv een medaille. Stabiel, makkelijk te manouvreren, en lichtgewicht, de geheel nieuwe GT Helion is de ultieme mix van verleden, heden en toekomst.

Sizes: XS, S, M, L, XL
Frame: COR XC Philosophy, 6061-T6 Hydroformed Aluminum Frame, 130mm Travel Independent Drivetrain® 27.5 AOS Suspension System w/Forged Linkage, Pivots, 1 1/8"-1 1/2" Integrated Head Tube, and 12 x 142mm Maxle Dropouts
Fork: Raidon XC RL-R 27.5", 110mm Travel, Air Spring. QR Dropout, w/ Lockout & Rebound Adjust, Tapered Alloy Steerer
Rear Shock: X-Fusion 02 RL, 6.5"x1.5" Air Shock, w/ Rebound Adjust & Lockout
Chain: KMC Z99
Crank: Shimano FC-M430, 44/32/22T
Bottom Bracket: Shimano BB-ES25, Octalink
Front Derailleur: Shimano SLX, FD-M661-D
Rear Derailleur: Shimano SLX, RD-M662-SGS
Shifters: Shimano Alivio, SL-M4000
Cog Set: SRAM PG920, 11-34T, 9-speed
Rims: Alex GXD22, Double Wall 32H
Tires: WTB BeeLine 27.5x2.2"
Hubs: All Terra Alloy Centerlock Disc, w/ Quick Release
Rear Hub: All Terra Alloy Cassette Centerlock Disc, w/ Quick Release
Spokes: 14G Stainless, Black
Nipples: Brass
Brake: Shimano BR-M355 Hydraulic. w/ 180mm Centerlock Rotor
Brake Levers: Shimano BR-M355
Handlebar: All Terra AL6061 DB, 740mm
Stem: All Terra, 1-1/8" Threadless, 6° Rise, 31.8mm Clamp, 80mm
Grips: GT Statement Single Lock-on Grips
Headset: Orbit C-40-ACB
Saddle: All Terra Colorado
Seat Post: All Terra 2-bolt, 31.6x400mm
Seat Clamp: All Terra Alloy QR, 34.9mm

*All prices and specifications subject to change without notice.
Chassis Tune
  • 27.5

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  • Angled Optimized Suspension

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  • XC Materials

    Our X/C race bikes are constructed using either our proprietary FOC carbon fabrication process for minimal flex, or our lighter-weight speed metal for easier climbs.

    Our proprietary FOC methodology for carbon frame fabrication allows us to make a bike frame that doesn’t flex in ways it shouldn’t because of pedaling, steering or impact forces. Basically, you get a frame that rides the way you want without sacrificing the strength and durability you need.

    GT Speed Metal™ is a light-weight aluminum construction designed to be light enough so you can climb with the XC crowd, with the ability to leave them comfortably behind on the way down.

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  • Independent Drivetrain™

    This suspension does its job. Period. Because it operates independently of the drivetrain, the suspension can focus solely on its intended purpose – a smoother, faster ride – without making compromises in pedaling efficiency. And because it’s an inherently simple design, it’s easy to set up, ride and maintain. Sound good? Good.

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  • Triple Triangle™

    Originally developed to extend the frame life, stiffen the rear triangle and thus create a faster, more responsive ride, the Triple Triangle™ frame has transcended its role as just another tech story and become an iconic symbol of who we are and what we stand for.

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  • Tapered Head Tube

    Our forged, tapered head tube affords the same steering response and stiffness without suffering a weight penalty.

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Helion Comp Geometry