Radio Astron Gyro FS 20" 2020 BMX Stunt Bike

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Description

Responsive BMX bike inspired by park riding for technical tricks

The Astron FS 2020 by Radio BMX is designed for shredding skate parks. It features park-inspired geometry and a fully operational gyro brake system that will undoubtedly aid you in advancing your technical abilities.

Why is the Astron ideal for park riding?

Rotate your handlebars without tangling the cables, courtesy of its gyro setup
A responsive bike ideal for aerial tricks, featuring a lower standover height and a short top tube
Lightweight and semi-slick 2.3" Burn tyres from Salt Plus
Durable 3-piece chromo crank with fully sealed bearings
Perform tail taps repeatedly without bending the wheel, thanks to its double-walled rims

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, Sealed bearings

Weight:

26lbs

Frame material:

Chromoly Steel

Seat clamp:

Integrated

Seat:

Combo

Tyre width:

2.3"

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:

Caliper Brake (Front), Gyro Brake System

Gyro compatible:

Yes

Gear ratio:

25/9

Crank Length/Type:

170mm, Three-piece

Pedal axle diameter:

9/16"

Sprocket mounting:

8-spline, Bolt Drive

Driver side:

Right

Crank material:

Chromoly Steel

Bottom Bracket:

Mid, Sealed

Pedal material:

Fibreglass, Nylon

Number of spokes:

BMX Rim Type:

Double-walled rear rim

Chain type:

Single speed

Assembly:

Partly assembled

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