Designed to be the perfect introduction into the world of racing, the 2019 GT Mach One is available in a variety of sizes, built to suit every need.
SPECIFICATIONS
- TOP TUBE: 18.5″
- CHAINSTAY: 13.5″
- HEAD TUBE ANGLE: 73°
- SEAT TUBE ANGLE: 70°
- BOTTOM BRACKET HEIGHT: 11.3″
- FRAME: GT Mach One Race, 6061-T6 AL, Euro BB, Reverse Dropouts, 1″ Integrated H/T
- FORK: GT BMX Junior Race, Hi-Ten Steel 1″ Steerer, Oval 31.8 X 1.4mm Blades, 315mm A/C, 3/8″ Dropouts
- CHAIN: KMC Z410
- CRANK: Alloy Forged 3-Piece, Square Taper, 140mm, BCD110, 36T Steel Chain Ring, Chain Ring Bolts
- BOTTOM BRACKET: External Euro Sealed Bearings
- PEDALS: GT Low Profile FS Platform Design, PP Material, Boron Axle
- RIMS: Alloy double wall, 28h
- TIRES: Kenda Race, 20 x 1-3/8″ front, 1-1/8″ rear
- HUBS: Steel Body, 3/8″ Axle front, Steel Body, Freewheel, 3/8″ Axle rear
- SPOKES: Stainless Steel, 14g
- BRAKES: Rear Alloy V-type
- BRAKE LEVERS: Alloy
- HANDLEBAR: GT Race, Steel, 4″H x 24″W 8° sweep, 2° Up, 19mm O.D. Cross Bar
- STEM: GT Statement GT Top Load 1″ Aluminum, 40mm Length
- GRIPS: GT Statement
- HEADSET: 1″ Integrated Design, 36X45 Degree Sealed Bearings
- SADDLE: GT Uni Mini Kevlar padded
- SEAT POST: AL Integrated w/ Saddle, 25.4 x 150mm