GT Mach One Junior 20" 2021 Race BMX Bike

Description

The GT Mach One Junior serves as an introductory-level BMX designed for racing on dirt and pump tracks. Its frame, crafted from aluminum, ensures the setup remains light while optimizing speed capabilities.

The Junior frame is suitable for riders with a height ranging from 130 to 145 cm
The V-brake offers a lightweight and dependable braking system that is simple to maintain
This bike's handlebar features an 8° back sweep to reduce wrist strain
This BMX bike is exceptionally light, allowing for sensitive control and advanced manoeuvres
It comes with traditional 20" wheels

Specifications

Wheel diameter:

20"

Frame name:

Junior

Frame Top Tube:

18.75" (47.6cm)

Bar height:

4" (10.2cm)

Fork material:

Hi-ten steel

Weight:

7.9kg

Skill Level:

Beginner

Frame material:

Aluminum, 6061

Seat clamp:

22.2mm

Seat:

Combo

BMX Seat Post Diameter:

22.2mm

Tire width:

1.375"

Bar width:

24" (61cm)

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:

Aluminum

Bottom Bracket:

BSA square Taper

Pedal material:

Polypropylene, Platform

Axle diameter:

10mm

Number of spokes:

Chain type:

Single speed

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