Description

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.

Single-minded for singletrack
Weaving through rock gardens, skimming trees with your bars, and bunny hopping root systems are all a part of the daily grind. With an aggressive geometry and LockR Expanding axle, the Helion Carbon was designed for those among us who live for the singletrack mission.

Frame: COR XC Philosophy, FOC Ultra Carbon 27.5 Frame, 110mm Travel Independent DrivetrainÔæÆ AOS Suspension System w/Forged Linkage, Pivots, 1 1/8″-1 1/2″ Integrated Head Tube, and 12 x 142mm Maxle Dropouts(F/Triangle-Carbon ; R/Triangle-Alloy)
Fork: RockShox Reba RLT 27.5, 120mm Travel, 15QR, Remote Lockout & Rebound Adjust, Tapered Alloy Steerer
Rear Shock: FOX Performance Elite 36 Float, 6.5″x1.5″ Air Shock, w/ Rebound Adjust & Remote Lockout
Chain: KMC X11
Crank: RaceFace Aeffect SL, 36/26T, 2×10
Bottom Bracket: RaceFace
Front Derailleur: Shimano Deore XT, FD-M8020
Rear Derailleur: Shimano Deore XT Shadow Plus, Direct Mount, RD-M8000-D, SGS Cage
Shifters: Shimano Deore XT, SL-M8000, Rapid Fire
Cog Set: Shimano Deore XT, CS-M8000, 11-Speed, 11-42T
Rims: WTB STi23, UST Tubeless, 32H
Tires: F: Maxxis Ardent Race 27.5×2.2″, Folding; R: Maxxis Ikon 27.5×2.2″, Folding
Hubs: F: Shimano SLX, HB-M678, Centerlock Disc, 15x100mm Thru Axle; R: Shimano SLX, FH-M678, Centerlock Disc, 12x142mm Thru Axle
Spokes: DT Competition, 1.8/1.6 Stainless, Black
Nipples: Brass
Brake: Shimano SLX, BR-M675 Hydraulic, w/ Metallic Pad & RT-68 180mm Centerlock Rotor
Brake Levers: Shimano SLX, BL-M675
Handlebar: RaceFace Ride 35, Low Rise, 740mm Width
Stem: RaceFace Ride 35, 1-1/8″ Threadless, 6Ôæ∞ Rise, 35mm Clamp, 70mm
Grips: GT Statement Single Lock-on Grips
Headset: Orbit C-40-ACB
Saddle: WTB Silverado Race SL, Cromoly Rail
Seat Post: RaceFace Ride, 31.6x375mm
Seat Clamp: All Terra Alloy, 34.9mm