The Fly Bikes Electron 20 Inch Bike showcases a vibrant red frame constructed from CrMo material. It includes sleek black handlebars and robust Trebol Tires, beautifully displayed in a side profile against a clean white background.
Fly Bikes Electron 20 Inch bike in black with a sleek CrMo frame, Trebol tires, and freestyle handlebars, viewed from a front-side angle.
The Fly Bikes Electron 20 Inch Bike is a green BMX featuring black handlebars and wheels, built with a durable CrMo material frame. It boasts prominent branding on both the frame and fork and comes equipped with dependable Trebol Tires for better performance.
Technical diagram of a Fly Bikes Electron 20 Inch Bike frame, meticulously detailing measurements for various angles and lengths, including handlebar width, frame angles, and fork length. The use of Cr-Mo material guarantees durability and performance that complements the precision of the design.
Close-up of the Fly Bikes Electron 20 Inch Bike wheel hub featuring the iconic three-dot logo, highlighting the durable Cr-Mo material, spokes, and chain mechanism in view.
Close-up of a black bicycle pedal with a textured surface and sturdy, angular design, perfectly complementing the Fly Bikes Electron 20 Inch Bike equipped with a durable CrMo Crankset.
A close-up of the Fly Bikes Electron 20 Inch Bike features a black bicycle seat with an embossed design, mounted on a Cr-Mo frame, set against a dark background.
A close-up of the Fly Bikes Electron 20 Inch Bike highlighting its decorated frame made from Cr-Mo material, equipped with Trebol Tires, a shimmering gold chain, and intricate graphics featuring a nature-themed design.
Close-up of a Fly Bikes Electron 20 Inch Bike's black matte handlebar and frame, showcasing a geometric emblem and intricate cable detailing, all crafted with Cr-Mo material for durability.

Description

An electron is a subatomic particle with a negative one elementary electric charge... it's also a certified ripper from Fly Bikes!

The new ELECTRON BMX has been designed to let every rider rank the highest quality ride without breaking the bank. Cr-Mo material in stress points power its endurance.

Fly have done it again with a super dialled, clean bike that is decked with the goods. Too keep your feet locked in place, Fly have opted for their super popular and high performance Fly Ruben Pedals. Three piece cranks beef up the bike and loads of Trebol Parts have been scattered throughout to make one absolutely epic machine.

Features
  • Chromoly in the stress points. The Electron runs a 4130 CrMo down tube and a 1-piece CrMo steer tube, so you get the quality ride without breaking the bank.
  • Fly Ruben pedals. Fly's popular nylon and fibreglass Ruben pedals keep your feet locked in place where you put them.
  • 3-piece chromoly cranks, 170mm. Three piece cranks beef the bike up, running on a sealed mid bottom bracket with a 25T Trebol sprocket.
  • Sealed 9T cassette hub. A Trebol sealed rear hub with a 9T driver, and the bike can be set up right hand or left hand drive.
  • Trebol 2.35" tyres, 60 TPI. Wide rubber on semi-double walled 36H rims, with a Trebol Springhanger brake, all up 11.3 kg.

Specifications
  • Size: 20" wheels, 21" top tube
  • Frame: 4130 CrMo down tube, 1020 hi-tensile, welded pivots
  • Top tube: 21"
  • Chainstay: 13.2"
  • Head tube angle: 75°
  • Seat tube angle: 71°
  • Standover: 9"
  • Bottom bracket height: 11.75"
  • Fork: 4130 CrMo 1-piece steer tube, 1020 hi-tensile legs, 27mm offset
  • Headset: Trebol internal, sealed bearing
  • Stem: Trebol top load, forged 6061-T6 aluminium, 50mm
  • Bars: 1020 hi-tensile, 8.75" rise, 29" wide, 10° backsweep, 2° upsweep
  • Grips: Flybikes, 160mm long
  • Brakes: Trebol Springhanger, forged 6061 T-6 aluminium
  • Brake lever: Right, die cast alloy
  • Cranks: 3-piece, 4130 CrMo, 170mm arm length
  • Bottom bracket: Mid, sealed bearing
  • Sprocket: Trebol, hi-tensile steel, 25T
  • Chain: 510 type, 70 links
  • Pedals: Flybikes Ruben Graphite, nylon and fibreglass compound
  • Front hub: Alloy shell, loose ball, 3/8" male axle, 36H
  • Rear hub: Trebol, sealed bearing, 14mm male axle, 36H, 9T
  • Rims: Trebol, semi-double walled, 6061-T6 aluminium, 36H
  • Tyres: Trebol 2.35 front and rear, 60 TPI, 65 PSI
  • Seat: Electron combo seat, 100% synthetic leather, 25mm thickness
  • Weight: 11.3 kg
  • Note: Available right hand or left hand drive.

Assembly information

Your bike ships mostly assembled in the box. Finishing it takes most people 10 to 20 minutes with basic tools, and the video above walks through every step.

  • Fit the handlebars and line them up with the front wheel
  • Fit the front wheel, pedals and seat post
  • Check the brakes and tyre pressure before the first ride

Tools: Allen key set and a 15mm, 17mm or 19mm spanner for the pedals and axle nuts (bikes can vary between these three sizes). A socket is needed if installing pegs.

Rather have it done? Ask us about extra assembly before you order, or any local bike shop can finish the build for a small fee.

Fly Bikes Electron 20 Inch Bike

Brand: Fly Bikes SKU:

$849.99 AUD

Or 4 payments of $212.49 AUD with

Colour - Avo Green

Top Tube Length - 20.5

Drive Side - Right Hand Drive

20 inch BMX sizing

A 20 inch bike is the standard adult BMX and suits riders from about 147cm up. At this wheel size the top tube is what changes the fit, so pick that by height.

Rider heightWheel sizeTop tube
60 to 91cm12"12 to 12.5"
81 to 106cm14"14 to 14.5"
96 to 122cm16"16 to 16.5"
122 to 147cm18"18 to 18.5"
147 to 157cm20"19.75 to 20.25"
157 to 168cm20"20 to 20.5"
168 to 175cm20"20.25 to 20.75"
175 to 183cm20"20.5 to 21"
183 to 190cm and up20"20.75 to 21.5"
160cm and up22"21 to 22.25"
160cm and up24"21.75 to 22"
160cm and up26"22 to 23"

Sizes overlap on purpose, so personal preference comes into it. If you land in two bands, riding style breaks the tie: longer for flow, trails and transitions, shorter for technical street and park.

How to measure

Stand your rider against a wall in the shoes they ride in, heels flat, and mark the top of their head. Measure from the floor to the mark.

Top tube is measured from the centre of the seat tube to the centre of the head tube, so it is not the same as the length of the tube you can see.

  • A 20 inch bike is the standard adult BMX and most riders end up there, so do not size a tall child down to a smaller wheel.
  • 22, 24 and 26 inch bikes are adult bikes with a bigger wheel, not bigger frames for taller riders.
  • Size up for stability through trails and transitions. Size down if you want the bike quick and twitchy for spins and grinds.
  • Top tube is fixed, but stem length, fork offset and bar position all shift how roomy the bike feels once you are on it.

Not sure? Send us their height and we will tell you what we would put them on.

Read the full buying guide

20 inch BMX sizing

A 20 inch bike is the standard adult BMX and suits riders from about 147cm up. At this wheel size the top tube is what changes the fit, so pick that by height.

Rider heightWheel sizeTop tube
60 to 91cm12"12 to 12.5"
81 to 106cm14"14 to 14.5"
96 to 122cm16"16 to 16.5"
122 to 147cm18"18 to 18.5"
147 to 157cm20"19.75 to 20.25"
157 to 168cm20"20 to 20.5"
168 to 175cm20"20.25 to 20.75"
175 to 183cm20"20.5 to 21"
183 to 190cm and up20"20.75 to 21.5"
160cm and up22"21 to 22.25"
160cm and up24"21.75 to 22"
160cm and up26"22 to 23"

Sizes overlap on purpose, so personal preference comes into it. If you land in two bands, riding style breaks the tie: longer for flow, trails and transitions, shorter for technical street and park.

How to measure

Stand your rider against a wall in the shoes they ride in, heels flat, and mark the top of their head. Measure from the floor to the mark.

Top tube is measured from the centre of the seat tube to the centre of the head tube, so it is not the same as the length of the tube you can see.

  • A 20 inch bike is the standard adult BMX and most riders end up there, so do not size a tall child down to a smaller wheel.
  • 22, 24 and 26 inch bikes are adult bikes with a bigger wheel, not bigger frames for taller riders.
  • Size up for stability through trails and transitions. Size down if you want the bike quick and twitchy for spins and grinds.
  • Top tube is fixed, but stem length, fork offset and bar position all shift how roomy the bike feels once you are on it.

Not sure? Send us their height and we will tell you what we would put them on.

Read the full buying guide
$849.99 AUD

Price match request

Fly Bikes Electron 20 Inch Bike - Avo Green / 20.5 / Right Hand Drive

$12.99 flat-rate shipping Australia-wide

Express from $21.99

Free in-store pickup - Brisbane

Availability

Right Hand DriveLeft Hand Drive
Flat Black
Flat Red
Avo Green

● In stock at LUXBMX ● With supplier ● Preorder ○ Sold out

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