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2017 GT Helion Carbon Expert 9R Bike (discontinued)

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Product GT Helion Carbon Expert 9R Bike
Model Year 2017
Riding Type Trail
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
Reach 380mm 403mm 425mm 450mm
Stack 562mm 574mm 589mm 604mm
Wheel Size 29"
Frame Material Carbon Fiber
Frame Material Details FOC Ultra Carbon front with 6069 Hydroformed alloy rear
Rear Travel 110mm
Rear Shock FOX Performance Elite Float, 6.5" x 1.5" air shock with rebound adjust and remote lockout
Fork FOX Performance 32 Float SC 29" remote lockout and rebound adjust
Fork Travel 100mm
Head Tube Diameter 1 1/8"-1 1/2"
Headset FSA Orbit C-40-ACB
Handlebar Race Face Ride 35, 740mm width, low rise,
Stem Race Face Ride 35, 1-1/8" threadless, 6mm rise, 35mm clamp, 80mm length
Grips GT Statement Single Lock-on
Brakes Shimano SLX M7000 Hydraulic Disc, RT-70 with 180mm front/180mm rear centerlock rotors
Brake Levers Shimano SLX
Drivetrain 2x
Shifters Shimano SLX, rapid fire
Front Derailleur Shimano SLX
Rear Derailleur Deore XT Shadow Plus SGS
Chainguide N/A
Cranks Race Face Ride
Chainrings 36/26 tooth
Bottom Bracket Race Face
Pedals None included
Chain KMC X11
Cassette Shimano SLX, 11 x 42 tooth, 11-speed
Rims WTB STS i23 29", tubeless compatible, 32 hole
Hubs Front: Shimano SLX 7010, centerlock disc, 15mm x 110mm thru axle
Rear: Shimano SLX 7010 centerlock disc, 12mm x 142mm thru axle
Tires Front: Schwalbe Racing Ralph Snakeskin, 2.25", folding, TL-Easy
Rear: Schwalbe Racing Ralph Snakeskin 2.0", folding TL-Easy
Saddle WTB Silverado Race SL, cromoly rail
Seatpost Race Face Ride
Seatpost Diameter 31.6mm
Seatpost Clamp All Terra alloy quick release, 34.9mm
Rear Dropout / Hub Dimensions 12mm x 142mm
Max. Tire Size
Bottle Cage Mounts Yes
Colors Black/red
Warranty Frame warranted against manufacturing defects in materials and/or workmanship for the lifetime of the original owner. All other components, frame fixtures and finishes (paint and decals) are warranted against manufacturing defects in materials and/or workmanship for a period of one year from the date of original retail purchase. Suspension forks (other than those made by GT) are not covered by this limited warranty, but are separately covered by the stated warranty of their manufacturer.
Weight N/A
Miscellaneous Angle Optimized Suspension System
Price $4,260
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