GT Mach One 20w - Nearly New 2019 - BMX Bike
This GT Mach One BMX bike is in excellent condition. Having never been ridden, it is showing no signs of mechanical wear. However, it has some cosmetic imperfections on the rear stay, down tube, fork leg and dropout.
To ensure this bike meets our high standards for quality, it has undergone a thorough inspection by our professional mechanics. As with all our bikes, it comes with a 12 month Tredz warranty, plus any additional manufacturer warranty which may apply.
Breaking the barrier to racing bmx shouldn’t cost an arm and a leg.
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.
Key Features:
• GT Mach One Race aluminium frame
• GT Power Series cr-mo 3 pc cranks
• GT Race steel handlebar
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | GT Mach One Race, 6061-T6 AL, Euro BB, Reverse Dropouts, 1" Integrated H/T |
| Fork | GT BMX design, 1-1/8" Steerer x 31.8mm blades, Hi-Ten Blades |
| Headset | 1-1/8" Integrated Design, 45X45 Degree Sealed Bearings |
| Stem | GT Top Load 1-1/8" Aluminum, 50mm Length |
| Bars | GT Race, Steel, 8.25"H x 29"W, 11° sweep, 3° Up, 19mm O.D. Cross Bar |
| Rear Brake | Rear Alloy V-type |
| Brake Lever | ALLOY |
| Speed | 1 |
| Rims | Alloy single wall, 20" 36h |
| Front Hub | Steel Body, 3/8" Axle |
| Rear Hub | Steel Body, Freewheel, 3/8" Axle |
| Spokes | Stainless Steel, 14g |
| Front Tyre | GT Wing, 20 x 1.75" |
| Rear Tyre | GT Wing, 20 x 1.75" |
| Seat Post | AL Integrated w/ Saddle, 27.2 x 250mm |
| Chainset | 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 |
| Cassette | Freewheel |
| Pedals | GT Low Profile FS Platform Design, PP Material, Boron Axle |
Typical Bike Size Chart
|
Height
|
Bike Size
|
Road Bike Size
|
Mountain Bike Size *
|
|
4’8” – 5’1”
143 – 155 cm
|
XXS
|
44 cm
|
13” (33 cm)
|
|
5’1” – 5’4”
155 – 163 cm
|
XS
|
48 cm
|
15” (38 cm)
|
|
5’4” – 5’7”
163 – 170 cm
|
S
|
51 cm
|
16” (41 cm)
|
|
5’7” – 5’10”
170 – 178 cm
|
M
|
54 cm
|
18” (46cm)
|
|
5’10” – 6’0”
178 – 183 cm
|
L
|
56 cm
|
19” (48cm)
|
|
6’0” – 6’3”
183 – 191 cm
|
XL
|
58 cm
|
20” (51 cm)
|
|
6’3” – 6’5”
191 – 196 cm
|
XXL
|
60 cm
|
21” (53 cm)
|
|
6’5” – 6’9”
196 – 205 cm
|
XXXL
|
62 cm
|
22” (56 cm)
|
* Mountain bikes are sized differently to road bikes. Typically, they are sized in inches as the first MTBs were produced in the USA. European brands like Lapierre and Haibike like to use centimetres for all their bikes. The measurements of their mountain bikes doesn’t match their road bikes but are like a simple conversion from the inches measurement. This is why we have included cm measurements in brackets for the Mountain bike column.
Read our bike size guide for more information on sizing.
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