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2015 GT Helion Comp Bike (discontinued)

2015 GT Helion Comp
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Product GT Helion Comp Bike
Model Year 2015
Riding Type Cross Country
Rider Unisex
Sizes and Geometry
S, M, L, XL View Geometry
Size S M L XL
Top Tube Length 579mm 606mm 634mm 664mm
Head Tube Angle 69.5° 69.5° 69.5° 69.5°
Head Tube Length 90mm 103mm 119mm 135mm
Seat Tube Angle 70.5° 70.5° 70.5° 70.5°
Seat Tube Length 460mm 460mm 490mm 520mm
Bottom Bracket Height 325mm 325mm 325mm 325mm
Chainstay Length 438mm 438mm 438mm 438mm
Wheelbase 1062mm 1090mm 1118mm 1148mm
Standover 824mm 826mm 849mm 873mm
Wheel Size 27.5" (650b)
Frame Material Aluminum
Frame Material Details 27.5" 6061-T6 Hydroformed Aluminum with Forged Linkage
Rear Travel 130mm
Rear Shock X-Fusion 02 RL, 6.5"x1.5" Air Shock, with Rebound Adjust and Remote Lockout
Fork Raidon XC RL-R 27.5", Air Spring. QR Dropout, with Remote Lockout and Rebound Adjust, Tapered Alloy Steerer
Fork Travel 110mm
Head Tube Diameter Tapered
Headset Orbit C-40-ACB
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
Brakes Shimano BR-M355 Hydraulic. with 180mm Centerlock Rotors
Brake Levers Shimano BR-M355
Drivetrain 3x
Shifters Shimano Alivio, SL-M4000
Front Derailleur Shimano SLX, FD-M661-D
Rear Derailleur Shimano SLX, RD-M662-SGS
Chainguide N/A
Cranks Shimano FC-M430
Chainrings 44/32/22 Tooth
Bottom Bracket Shimano BB-ES25, Octalink
Pedals N/A
Chain KMC Z99
Cassette SRAM PG920, 11-34 Tooth, 9-Speed
Rims Alex GXD22, Double Wall 32 Hole
Hubs All Terra Alloy Centerlock Disc, with Quick Release
Spokes 14G Stainless
Tires WTB BeeLine 27.5"x2.2"
Saddle All Terra Colorado
Seatpost All Terra 2-Bolt, 400mm
Seatpost Diameter 31.6mm
Seatpost Clamp All Terra Alloy QR, 34.9mm
Rear Dropout / Hub Dimensions 12mm x 142mm Maxle
Max. Tire Size
Bottle Cage Mounts Yes
Colors Gray
Warranty Lifetime Frame
Weight N/A
Price $1,680
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