GT Mach One Junior 20" 2021 Race BMX Bike

Description

The GT Mach One Junior serves as a beginner-level BMX designed for racing on dirt and pump tracks. Constructed from aluminium, the frame ensures the setup maintains a low weight while maximising speed capabilities.

The Junior frame is advisable for riders with a height ranging from 130 to 145 cm.
The V-brake is a lightweight and dependable braking system that requires minimal maintenance.
This bike's handlebar features a back sweep of 8°, designed to alleviate wrist strain.
This BMX bike is exceptionally light, allowing for precise control and advanced manoeuvres.
It comes with classically-sized 20" wheels.

Specifications

Wheel diameter:

20"

Frame name:

Junior

Frame Top Tube:

18.75"

Bar height:

Fork material:

Hi-ten steel

Weight:

15lbs

Skill Level:

Beginner

Frame material:

Aluminium, 6061

Seat clamp:

22.2mm

Seat:

Combo

BMX Seat Post Diameter:

22.2mm

Tyre width:

1.375"

Bar width:

24"

Upsweep:

2°

Backsweep:

8°

Stem type/Length:

40mm, Top load

Headset type:

Integrated 1 1/8"

Headtube angle:

73°

BMX Brake Included:

V-brake (Rear)

Gear ratio:

38/16

Crank Length/Type:

152mm

Driver side:

Right

Crank material:

Aluminium

Bottom Bracket:

BSA square Taper

Pedal material:

Polypropylene, Platform

Axle diameter:

10mm

Number of spokes:

Chain type:

Single speed

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