GT Mach One Expert 20" BMX Bike - 2018
GT Mach One Expert 20" BMX Bike - 2018 Is designed to be the perfect introduction into the world of racing.
The Mach One is available in a variety of wheel and frame sizes, built to suit every need.
With it's aluminium race-tuned frameset, lightweight wheelset, 3 pc cranks, v-brakes,race bars and stem, this is where racing starts. Add a numberplate and go hit the tracks. This is the perfect starter bike.
- GT Power Series Cr-Mo 175mm 3pc Crankset
- GT Wing Tyres, 20 x 1.75"
- Alloy Rims, Seatpost, and Stem
|Eligible for cycle to work||Not eligible|
|Bike Frame Size||No|
|Frame||GT Mach One Race, 6061-T6 AL, Euro BB, Reverse Dropouts, 1-1/8" Integrated H/T|
|Forks||GT BMX design, 1-1/8" Steerer x 31.8mm blades, Hi-Ten Blades|
|Crank||Alloy Forged 3-Piece Square Taper 140mm 36T Steel Chain Ring|
|Pedals||GT Mini Platform|
|Gyro Braking System||No|
|Rear Brake||Alloy V-type|
|Front Hub||28H 3/8 Axle|
|Rear Hub||28H 3/8 Axle|
|Rims||Alloy Double Wall 20" 28 Hole (F/R)|
|Tyre Size||20 x 1-3/8 (F/R)|
|Handlebars||GT Race Steel 6.5H x 26W|
|Stem||GT Top Load 1-1/8 Aluminium 50mm Length|
|Headset||1-1/8 Integrated Design 45X45 Degree Sealed Bearings|
|Saddle||GT Uni Mini Kevlar padded|
|Seatpost||AL integrated w/ Saddle 25.4 x 150mm|
Free Build and Delivery
Free delivery is available on all bikes sold by us. To find out exactly when you’ll be able to get your new bike, take a look at the available delivery options in the checkout.
All of the bikes we sell online are built and inspected by our qualified mechanics – just like when you buy a bike from one of our stores. All you’ll need to do when you receive the bike is straighten the handlebars and attach one of the pedals. This service is free, and included every time you buy a bike.
To find out more about bike delivery, as well as our easy returns service, head over to our delivery and returns page.