A Black Eye Kilroy 20 inch black and blue BMX bike on a white background.
An affordable beginner's bike, the Black Eye Kilroy 20 Inch Bike, showcased on a sleek white background.
A Black Eye Kilroy 20 inch black and blue BMX bike on a white background.
A black and red beginner's bike, the Black Eye Kilroy 20 Inch Bike, on a white background at an affordable price.
A close up of a Black Eye Kilroy 20 Inch Bike with a red tire.

Description

Introducing the game-changing Kilroy - a 20-inch BMX bike like no other. Designed to ignite a passion for BMX without breaking the bank, this powerhouse is packed with top-notch features, including a 20.25 TT Frame for maximum agility and control. Unleash your potential with the Kilroy, boasting unrivalled quality components like a Sealed Cassette hub, Sealed Mid BB bearings, 2.35" wide tyres and Chromo 3-piece cranks. With a price tag that won't empty your wallet, our Kilroy outshines brand name bikes, matching their quality parts at a fraction of the cost. Experience the best of both worlds with our ultimate entry-level 20-inch BMX bike, paving the way to greatness before making the leap to a renowned brand. These little rippers are the perfect beginner's BMX bike and at a great price too! You Beauty!

 

*Please note, pegs are not included with the bike contrary to the owner's manual.

Features
  • The perfect beginner's 20-inch BMX. A 20.25" TT frame for agility and control, with quality parts that match the brand-name bikes, paving the way before you make the leap.
  • Sealed bearing cassette hub. A sealed rear cassette hub with a 9T driver keeps the back wheel rolling smoothly and spinning freely between pedal strokes.
  • Tubular chromoly 3-piece cranks. 170mm tubular chromoly cranks turn on a sealed bearing mid bottom bracket, so the drivetrain stays strong and smooth where it cops the most abuse.
  • Wide 2.35" DRS Arrow tyres. 20 x 2.35" DRS Arrow tyres on 36-hole alloy wheels put plenty of rubber on the ground.
  • Alloy top load stem, 8.5" bars. 8.5" rise hi-tensile bars on a 50mm reach alloy top load stem, finished with a Uni seat and post combo.

Specifications
  • Size: 20" wheels, 20.25" top tube
  • Stem: Alloy top load, 50mm reach
  • Bars: Hi-tensile steel, 8.5" rise
  • Cranks: Tubular chromoly 3-piece, 170mm
  • Bottom bracket: Sealed bearing mid
  • Rear hub: Sealed bearing cassette, 9T driver
  • Rims: Alloy 20", 36H
  • Tyres: DRS Arrow 20 x 2.35"
  • Seat: Uni seat and post combo
  • Note: Pegs are not included, contrary to the owner's manual.

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.

Black Eye Kilroy 20 Inch Bike

Brand: Black Eye Bikes SKU:

From

$499.99 AUD

 $599.99 AUD

Or 4 payments of $124.99 AUD with

Recommended Rider Height:

157-175cm

Colour - Semi Gloss Black/Blue

Top Tube Length - 20.25

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

Discount 17%

Instead of $599.99

$499.99 AUD

Price match request

Black Eye Kilroy 20 Inch Bike - Semi Gloss Black/Blue / 20.25

Metro bike shipping from $59.99

Regional and remote rates may differ

Free in-store pickup - Brisbane

Availability

20.25
Semi Gloss Black/Blue
Semi Gloss Black/Red

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

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  • Australia's largest BMX range
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