2015 GT Mach One Pro 20
2015 GT Mach One Pro 20 is a Hi-Ten steel BMX race bike built for racing entry, featuring a 3-piece Cr-Mo crankset with 38t steel sprocket.
Description
When you’re buying a bike from the company that has been BMX from the beginning, you know you’re getting the love, dedication, and innovation that comes along with it. Designed to be the perfect introduction into the world of racing, the Mach One is available in a variety of sizes, built to suit ever need.
KEY FEATURES
Technical specification
Geometry
- Sizes
- 20" wheel / 20" top tube
Frame & Fork
- Frame
- GT BMX Bent C/S Race Styling, Hi-Ten Steel, American BB
- Fork
- GT BMX design, 1-1/8" Steerer x 31.8mm blades, Hi-Ten Blades
Drivetrain
- Crankset
- GT Tubular Cr-Mo 3-Piece, 170mm Arms, 19mm x 8T Splined Spindle, GT 38t Steel Sprocket
- Bottom bracket
- Cr-Mo, Ball type
- Pedals
- GT Large Platform
Wheels
- Rims
- Alloy, 36 Hole
- Tires
- GT Wing Design, 20" x 2.1" Front and 1.75" Rear
- Hubs
- Steel, 36 Hole, 3/8" Axle
Cockpit & contact
- Handlebar
- Full Hi-Ten, H:7.5mm, W:27.5", 11 Degree sweep, 3 Degree tip, 19mm O.D. cross bar
- Stem
- GT Top Load 1-1/8" aluminum, 50mm length, w/GT logo
- Grips
- GT Wing Flanged design
- Headset
- 1-1/8" threadless, steel
- Saddle
- GT BMX padded race design, 7mm rails
- Seat post
- Steel, 25.4 x 250mm
- Seatpost clamp
- Alloy, single bolt
- Colour
- Matte Black
Brakes
- Brake levers
- Alloy V-type
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