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The GT Helion is a proven bike for your off road riding being lighter than the Sensor and more agile than any other bike I have riden.
Whether you’re bisecting the US on the Continental Divide trail or dissecting your friends on the local loops, GT’s Full Suspension Cross Country bikes are the tool you need to get the job done. Lightweight, fast, and in it for the long haul, these bikes are all you need and more.
Fast, faster, and whiteknuckle
When you want to hit the trails at breakneck speeds without breaking the bank, the Helion Alloy is the answer you’ve been looking for. With the same AOS suspension as its older brothers, the Helion is ready to get you going all over the mountain faster than you were prepared to go.
Frame: COR XC Philosophy, 6061-T6 Hydroformed Aluminum 27.5 Frame, 110mm Travel Independent Drivetrainﾮ AOS Suspension System w/Forged Linkage, Pivots, 1 1/8" -1 1/2" Integrated Head Tube, and 135mm QR Dropouts
Fork: RockShox Recon Silver TK 27.5 Solo Air, 120mm Travel, 15x100mm Maxle, w/ Remote Poploc Lockout & Rebound Adjust, Tapered Alloy Steerer
Rear Shock: X-Fusion 02 PRO RL QUICK FLIP, 6.5"x1.5" Air Shock, w/ Rebound Adjust & Remote Lockout
Chain: KMC X10
Crank: Shimano Deore, FC-M627, 38/24T, 2x10
Bottom Bracket: Shimano
Front Derailleur: Shimano Deore, FD-M617-D
Rear Derailleur: Shimano SLX Shadow Plus, RD-M675-GS
Shifters: Shimano Deore, SL-M610, Rapid Fire
Cog Set: Shimano CS-HG50-10, 11-36T, 10-speed
Rims: WTB STP i23, UST Tubeless, 32H
Tires: WTB BeeLine 27.5x2.2", Folding
Hubs: F: All Terra Tall Flange Alloy Centerlock Disc, Sealed Bearing, 15x100mm Thru Axle; R: Shimano FH-M4050, Centerlock Disc, w/ QR
Spokes: 14/15G Stainless, Black
Brake: Shimano BR-M447 Hydraulic, w/ 180mm Centerlock Rotor
Brake Levers: Shimano BL-M506
Handlebar: All Terra AL6061 DB, 740mm, 15 Rise, 31.8mm Clamp
Stem: All Terra, 1-1/8" Threadless, 6ﾰ Rise, 31.8mm Clamp, 60mm
Grips: GT Statement Single Lock-on Grips
Headset: Orbit C-40-ACB
Saddle: WTB Silverado Sport
Seat Post: All Terra 2-bolt, 31.6mm
Seat Clamp: All Terra Alloy QR, 34.9mm
Visit us in-store for great service and experience. Nick and the team will make sure you are on the right bike and that you love it!