Radio Astron Gyro 20" 2019 BMX Freestyle Bike

Cart

Saved

Account

Description

Agile BMX bike with a park-inspired style for technical riding

The Astron by Radio BMX is designed for shredding skate parks. It features park-inspired geometry to enhance your technical abilities.

Why is the Astron ideal for park use?

Rotate your handlebars ceaselessly without cable interference, owing to its gyro configuration
An agile bike, perfect for aerial tricks, provided by its low standover height and short top tube
Equipped with light and semi-slick 2.3" Burn tyres from Salt Plus
Durable 3-piece crank with fully sealed bearings, crafted from lightweight aluminium
Repeatedly practice tail taps without causing the wheel to bend, courtesy of its double-walled rear rim

Notice: Pegs are NOT included.

Specifications

Wheel diameter:

20"

Frame Top Tube:

20.6"

Bar design:

Two-piece

Bar height:

Bar width:

29.5"

Backsweep:

12°

Upsweep:

2°

Hub:

Cassette

Weight:

26lbs

Frame material:

Chromoly Steel

Seat clamp:

Integrated

Seat:

Combo

Pegs:

Not included

Axle diameter:

10mm, 14mm

Wheel offset:

26mm

Stem type/Length:

50mm, Top load

Stem diameter:

22.2mm

Headset type:

Integrated 1 1/8"

Headtube angle:

76°

BMX Brake Included:

Gyro Brake System

Gyro compatible:

Yes

Gear ratio:

25/9

Crank Length/Type:

170mm, Three-piece

Pedal axle diameter:

9/16"

Sprocket mounting:

Bolt Drive

Driver side:

Right

Bottom Bracket:

Mid, Sealed

Crank Axle Diameter:

19mm

Pedal material:

Plastic

Number of spokes:

Chain type:

Single speed

Assembly:

Partly assembled

Reviews

Write a product review

Show All