20 Inch Bikes

Buy BMX Bikes online from Australia with confidence! LUXBMX is comprised of a staff of lifelong, die hard BMXer's (350+ years experienced combined!). We stock the best BMX Bikes for all ages, sizes and riding levels. Having ridden BMX Bikes our entire lives, we have experience in every department. LUXBMX carries Australia's biggest range of Freestyle & Race BMX Bikes, we stock all brands and models that we believe in, and truly stand by every bike you see listed. We have bikes available for every budget. Be sure to reach out if you need any further expert advice. Hope to see you out shredding soon! Yeeew!

Need help picking a bike? Check out our BMX Buyers Guide.

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The Kink Gap XL 20 Inch Bike (2026) features a sturdy chromoly frame, thick tires, and prominently showcases the "Elite BMX" logo on its side. The Kink Gap XL 20 Inch Bike (2026) in yellow features a robust Chromoly frame, thick black tires, a brown seat, and sleek black handlebars, all set strikingly against a white background.
Kink Gap XL 20 Inch Bike (2026)

$799.99 AUD

 From

$848.99 AUD
Colony Endeavour Bike / Dark Grey/Silver / 21TT Colony Endeavour Bike / Nardo Grey / 21TT
brand undefined Colony Endeavour Bike
$1,199.99 AUD
A purple Wethepeople Trust 20 Inch Cassette/Hybrid BMX bike with black tires, straight handlebars, padded seat, and "WeThePeople" on the frame is shown against a white background. A black Wethepeople Trust 20 Inch Cassette/Hybrid Bike with thick tires, padded seat, straight handlebars, and "We The People" on the frame is shown in side profile against a white background.
Wethepeople Trust 20 Inch Cassette Bike
From

$1,599.99 AUD
Save $50.00
Redline MX Mini (2023) / Blue / 18TT
Redline MX Mini Bike

$899.99 AUD

 From

$949.99 AUD
A black and purple Radio Xenon Pro XL Bike on a white background. A black Radio Xenon Pro XL Bike with purple and white text and premium Radio Xenon components.
Radio Xenon Pro XL Bike
From

$1,299.99 AUD
A black and purple Radio Xenon Pro race bike with a disc brake. A black and purple Radio Xenon Pro Bike on a white background.
Radio Xenon Pro Bike
From

$1,299.99 AUD
Save $600.00
Chase Element Pro XXXL (2023) / Blue / 22TT Chase Element Pro XXXL (2023) / Dust / 22TT
brand undefined Chase Element Pro XXXL Bike
From

$1,799.99 AUD

$2,399.99 AUD
Colony Apprentice Flatland Complete Bike / Gloss Black / 18.9TT The Colony Apprentice Flatland 20 Inch Bike is shown in profile, featuring a white frame with black handlebars, seat, tires, and BMX bike pegs against a plain white background.
brand undefined Colony Apprentice Flatland 20 Inch Bike
From

$999.99 AUD
A blue Wethepeople CRS 20 Inch Bike on a white background. A black Wethepeople CRS 20 Inch Bike with Salt Rookie Chromoly Three Piece Cranks and Eclat Surge Pedals on a white background.
Wethepeople CRS 20 Inch Bike
From

$999.99 AUD
The Chase Element Pro L Bike features a red BMX frame with black handlebars and seat, a sleek frame design, thick black tires, Chase Element chain-driven pedals, and Ikon carbon forks. The Chase Element Pro L Bike is a black BMX bike with a sleek design, featuring thick tires, a sturdy frame, and a raised handlebar. This model includes Ikon carbon forks for enhanced performance, as well as a chain guard and foot pegs on both the front and rear wheels.
brand undefined Chase Element Pro XXL Bike
From

$2,198.99 AUD
The Chase Element Pro L Bike features a red BMX frame with black handlebars and seat, a sleek frame design, thick black tires, Chase Element chain-driven pedals, and Ikon carbon forks. Side view of the Chase Element Pro L Bike, a red BMX race bike featuring black handlebars and wheels. Equipped with a silver chain, black grips, Ikon carbon forks, and prominently displaying the "Chase Element" branding on its frame.
brand undefined Chase Element Pro XL Bike
From

$2,198.99 AUD
The Chase Element Pro L Bike is a black BMX bike with a sleek design, featuring thick tires, a sturdy frame, and a raised handlebar. This model includes Ikon carbon forks for enhanced performance, as well as a chain guard and foot pegs on both the front and rear wheels. The Chase Element Pro L Bike is a black BMX race bike equipped with thick tires, a small seat, and a sturdy frame. It features Chase Element Ikon carbon forks, a single gear, chain drive, and high handlebars.
brand undefined Chase Element Pro L Bike
From

$2,198.99 AUD
A black and blue Radio Xenon Expert BMX race bike. A black and green Radio Xenon Expert Bike on a white background.
Radio Xenon Expert Bike
From

$1,199.99 AUD
Save $197.00
Inspyre EVO Pro L Disc Brake Bike / Grey / 20.75TT
brand undefined Inspyre EVO Pro L Disc Brake Bike

$1,302.99 AUD

 From

$1,499.99 AUD
A Wethepeople Sinus Flatland 20 Inch Bike, featuring a black diamond-shaped frame, red handle grips, flatland-specific Mugen tires, and a padded seat. The Wethepeople Sinus Flatland 20 Inch Bike in teal features black handlebars, a black seat, and flatland-specific Mugen tires, designed for tricks and stunts. The bike is displayed from a side angle against a white background.
Wethepeople Sinus Flatland 20 Inch Bike
$1,399.99 AUD
Sunday Scout 20 Inch Bike (2023) / Matte Sage Green / 20.75TT Sunday Scout 20 Inch Bike (2023) / Matte Hot Pink / 20.75TT
Sunday Scout 20 Inch Bike
From

$999.99 AUD
Radio Darko 20 Bike / Matt Black / 20.5TT Radio Darko 20 Bike / Neptune Green / 20.5TT
Radio Darko 20 Inch Bike
From

$799.99 AUD
The Sunday Forecaster 20 Inch Bike (2025) / Broc Raiford, featuring a black 100% chromoly frame, thick tires, and upright handlebars, is shown in profile on a plain background. The Sunday Forecaster 20 Inch Bike (2025) / Broc Raiford is a tan and black BMX with thick tires, a padded seat, straight top tube, and full chromoly frame, shown in profile on a white background.
Sunday Forecaster 20 Inch Bike (2025) / Broc Raiford
From

$1,099.99 AUD
Save $69.00
The Kink Launch 20 Inch Bike (2026) in black, featuring thick tires, a padded seat, and a straight handlebar, is shown against a white background. The Kink Launch 20 Inch Bike (2026) comes in red with black tires and seat, featuring "KINK BMX" on the frame. Fitted with Mission parts, it's ideal for enthusiasts seeking style and performance.
Kink Launch 20 Inch Bike (2026)

$679.99 AUD

 From

$748.99 AUD
Wethepeople CRS FC 20 Inch Bike / Matte Trans Blue / 20.25TT Wethepeople CRS FC 20 Bike / Matt Black / 20.25TT
Wethepeople CRS FC 20 Inch Bike
From

$999.99 AUD
Save $49.00
The Raven LC 20 Inch Bike is a black BMX model with a logo on its Cro-Mo frame, equipped with wide tires, handlebars, a padded seat, and alloy double wall rims. The Raven LC 20 Inch Bike is a gray BMX bike featuring a sturdy Cro-Mo frame with the brand name "Raven" on it, black tires, and handlebar grips. It comes equipped with Alloy Double Wall Rims for enhanced durability and a dependable Rear Alloy U brake for smooth stopping.
Raven LC 20 Inch Bike
From

$499.99 AUD

$548.99 AUD
The Academy Aspire 20 Inch Bike features a black freestyle BMX design with thick tires, a small seat, CrMo bars, and the "Academy" logo prominently displayed on the frame. Academy Aspire 20 Inch Bike in red featuring CrMo bars, black handlebars and seat, sealed hubs, and tires, all set against a white background.
brand undefined Academy Aspire 20 Inch Bike
From

$699.99 AUD
The Radio Quartz Pro XXL Bike 2025, a black BMX bicycle featuring a sleek, lightweight hydro-formed frame, straight handlebars, and thick tires, is shown against a white background. The Radio Quartz Pro XXL Bike 2025 is a black BMX bicycle featuring a robust, hydro-formed frame, wide handlebars, and knobby tires. It boasts a single gear chain drive and Radio Raceline Quartz Pro XL branding on both the frame and tires.
Radio Quartz Pro XXL Bike 2025
From

$2,599.99 AUD
Redline Proline Expert XL (2023) / Black / 20TT Black and white Redline Proline Expert XL racing bike isolated on a white background.
Redline Proline Expert XL Bike
From

$1,099.99 AUD