2018 GT Mach One Pro
2018 GT Mach One Pro is a BMX race bike built around a 6061-T6 aluminum frame with a Cr-Mo 3-piece crankset and 38T steel sprocket.
Description
Designed to be the perfect introduction into the world of racing, the Mach One is available in a variety of sizes, built to suit every need.
Technical specification
Geometry
- Sizes
- 20.6" Top Tube
Frame & Fork
- Frame
- GT Mach One Race, 6061-T6 AL, Euro BB, Reverse Dropouts, 1-1/8" Integrated H/T
- Fork
- GT BMX design, 1-1/8" Steerer x 31.8mm blades, Hi-Ten Blades
Drivetrain
- Crankset
- GT Power Series Tubular Cr-Mo 3-Piece, 175mm Arms, 19mm x 8T Splined Spindle, GT 38T Steel Sprocket
- Bottom bracket
- External Euro Sealed Bearings
- Chain
- KMC Z410
- Pedals
- GT Low Profile FS Platform Design, PP Material, Boron Axle
Wheels
- Rims
- Alloy Single Wall, 20" 36 Hole (F/R)
- Tires
- GT Wing, 20x1.75" (F/R)
- Spokes
- 14G
- Hubs
- Front: Steel Body, 36H, 3/8" Axle Rear: Steel Body, Freewheel, 36H, 3/8" Axle
Cockpit & contact
- Handlebar
- GT Race, Steel, 8.25"H x 29"W, 11? Back, 3? Up, 19mm O.D. Cross Bar
- Stem
- GT Top Load 1-1/8" Aluminum, 50mm Length
- Grips
- GT Statement
- Headset
- 1-1/8" Integrated Design, 45X45 Degree Sealed Bearings
- Saddle
- GT Uni Pro padded
- Seat post
- AL integrated w/ Saddle, 27.2 x 250mm
- Seatpost clamp
- Alloy, 31.8mm Single Bolt
Brakes
- Brakes
- Rear: Alloy V-type
- Brake levers
- Alloy V-type
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