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!

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The Kink Downside 20 Inch Bike (2027) is shown in side view, featuring a purple chromoly frame with black handlebars, seat, pedals, and tires against a white background. The Kink Downside 20 Inch Bike (2027) is a purple BMX street bike featuring a durable chromoly frame, black handlebars, seat, and tires, displayed on a white background.
Kink Downside 20 Inch Bike (2027)
From

$1,399.99 AUD
The Kink Curb 20 Inch Bike (2027) is a black beginner’s BMX with thick tires, straight top tube, Mission components, and a padded seat, pictured in profile on a white background. The Kink Curb 20 Inch Bike (2027) is shown in profile on a white background, featuring thick tires, a straight top tube, and a padded seat—making it an ideal beginner’s BMX bike.
Kink Curb 20 Inch Bike (2027)
From

$649.99 AUD
A black Kink Launch 20 Inch Bike (2027) BMX for beginners with thick tires, straight top tube, "MIND BLOW" on the frame, and Mission parts, shown side view against a white background. A blue Kink Launch 20 Inch Bike (2027) BMX with Mission parts, black tires, pedals, handlebars, and seat is shown in profile against a white background.
Kink Launch 20 Inch Bike (2027)
From

$749.99 AUD
The Skyway Street Beat 20 Inch Bike features black handlebars and seat, purple five-spoke mag wheels, tan sidewall tires, front brake cable, chain guard, and a strong 4130 chromoly frame inspired by the classic Street Beat design. The Skyway Street Beat 20 Inch Bike is a green BMX inspired by the iconic model, featuring black three-spoke wheels, black handlebar grips, and a black seat, pictured in profile against a white background.
Skyway Street Beat 20 Inch Bike
From

$1,599.99 AUD
Save $280.00
The Skyway TA 20 EX Replica 20 Inch Bike (2026) features silver paint, black Tuff Wheel II mag wheels, a black seat, and red, white, and blue decals, displayed in side profile on a white background. The Skyway TA 20 EX Replica 20 Inch Bike (2026) features black Skyway Tuff Wheel II mag wheels, a padded saddle, and red, blue, and black frame branding, displayed on a white background.
Skyway TA 20 EX Replica 20 Inch Bike (2026)
From

$1,519.99 AUD

$1,799.99 AUD
The Inspyre Evo-C Disc Pro XXL Bike 2026 is shown on a white background, featuring a blue frame with yellow and orange graphics, black handlebars, tires, and seat. The Inspyre Evo-C Disc Pro XXL Bike 2026 features a blue frame, black tires and handlebars, and a lightweight build, displayed in profile on a white background.
Inspyre Evo-C Disc Pro XXL Bike 2026
From

$2,199.99 AUD
The Inspyre Neo Pro Bike 2026 is shown in purple with black tires, a black seat, and straight handlebars on a white background—an ideal entry-level BMX for new riders. The Inspyre Neo Pro Bike 2026 is a white entry-level BMX race bike with black handlebars, seat, and tires, featuring red and black frame accents, displayed against a plain white background.
Inspyre Neo Pro Bike 2026
From

$899.99 AUD
The Inspyre Evo-C Disc Pro L Bike 2026 is shown with a blue frame, black tires, black seat and handlebars, Shimano hydraulic disc brakes, and yellow decals on a white background. The Inspyre Evo-C Disc Pro L Bike 2026 is a blue BMX race bike with black tires, black handlebars, Shimano hydraulic disc brakes, and an orange "NSH" logo on the frame, shown against a white background.
Inspyre Evo-C Disc Pro L Bike 2026
From

$2,199.99 AUD
The Inspyre Evo Disc Pro L Bike 2026 is shown from a rear-side angle, featuring a black frame with an orange-pink gradient, black handlebars and tires, and hydraulic disc brakes for enhanced stopping power, all set against a white background. The Inspyre Evo Disc Pro L Bike 2026 is a black BMX race bike with rainbow accent graphics, thick tires, straight handlebars, and a single gear, shown from a slight front angle.
Inspyre Evo Disc Pro L Bike 2026
From

$1,499.99 AUD
The Inspyre Evo-C Disc Pro XL Bike 2026 is a blue BMX race bike with a premium aluminum frame, black handlebars and wheels, and bold yellow "INSPIRE" branding, displayed against a white background. The Inspyre Evo-C Disc Pro XL Bike 2026, featuring a blue frame, premium aluminium build, black wheels, upright handlebars, and a compact profile, is displayed against a white background.
Inspyre Evo-C Disc Pro XL Bike 2026
From

$2,199.99 AUD
Save $220.00
The Fit Bike Co STR 20 Inch Bike is shown in side profile on a white background; it features a green frame, black tires and seat, and a straight handlebar—perfect for modern street BMX riding. The Fit Bike Co STR 20 Inch Bike is shown in side view against a white background, featuring thick tires, a straight top tube, and no visible gears—ideal for modern street BMX riding.
Fit Bike Co STR 20 Inch Bike
From

$879.99 AUD

$1,099.99 AUD
Fit Bike Co Series One Bike in red, featuring a Cro-Mo frame, black seat, black handlebars, and thick black tires, displayed side-on against a white background. The Fit Bike Co Series One Bike features a Cro-Mo frame, brown seat, gold finish, black handlebars, and black tires, displayed in side profile against a white background.
Fit Bike Co Series One Bike
$999.99 AUD
Save $600.00
A brown Colony Prody Elite 20 Inch BMX bike with a CrMo frame, black tires and seat, and chrome handlebars is shown in side profile on a white background. Close-up of the Colony Prody Elite 20 Inch Bike's handlebars, brake lever, seat, and strong CrMo frame, with the "Colony" brand featured on the front.
Colony Prody Elite 20 Inch Bike

$1,899.99 AUD

 From

$2,499.99 AUD
The 2025 Sunday Soundwave Special Bike is a yellow BMX bicycle featuring black handlebars, saddle, and tires. Adorned with the "Sunday" logo on the frame and constructed with premium Odyssey parts, this bike offers reliability and style, backed by the 41-Thermal Lifetime Warranty. The Sunday Soundwave Special Bike (2025) is shown in yellow and black with thick tires, padded seat, high handlebars, Odyssey parts, and comes with the 41-Thermal® Lifetime Warranty for peace of mind. Displayed on a white background.
Sunday Soundwave Special Bike (2025)
From

$2,649.99 AUD
Limited edition Colony Rico Pro 20 Inch Bike: yellow BMX with black seat, handlebars, pedals, and tires. Side view shown on white background. Close-up view of the Colony Rico Pro 20 Inch Bike (Limited Edition) handlebars, stem, and front wheel, highlighting its black and yellow frame details with part of a pedal in sight.
Colony Rico Pro 20 Inch Bike (Limited Edition)
From

$1,899.99 AUD
The Inspyre Evo Disc Pro L Bike 2025 is a red BMX-inspired bike featuring a black seat, handlebars, and black tires accented with white lettering on the frame. Designed for performance with its race geometry, this model reflects the signature style of Inspyre EVO bikes. A red Inspyre Evo Disc Pro L Bike 2025, featuring black wheels and handlebars, boasts a sleek frame design and race geometry that echoes the style of its predecessor, the EVO series.
Inspyre Evo Disc Pro L Bike 2025
From

$1,498.99 AUD
The Inspyre Evo-C Disc Pro L Bike 2025 in silver features a compact frame for BMX racing, black handlebars and wheels, and the "Inspyre EVO" branding against a white background. It includes Shimano hydraulic disc brakes for precision and performance. The Inspyre Evo-C Disc Pro L Bike 2025, designed with race geometry, features a silver frame with black handlebar, seat, and tires. Adorned with the "Inspyre" brand name, it offers an unparalleled BMX racing experience.
Inspyre Evo-C Disc Pro L Bike 2025
From

$2,099.99 AUD
The Inspyre Evo-C Disc Pro XL 2025, a silver BMX bike with race-winning geometry, features black tires and handlebars set against a white background. The 2025 Inspyre Evo-C Disc Pro XL Bike, featuring race-winning geometry, sports a BMX design with a beige frame, black handlebars, and black tires set against a pristine white background.
Inspyre Evo-C Disc Pro XL Bike 2025
From

$2,099.99 AUD
Save $5.00
A blue Inspyre Evo Disc Pro L Bike on a white background. A blue Inspyre Evo Disc Pro L Bike race bike on a white background.
brand undefined Inspyre Evo Disc Pro L Bike

$1,494.99 AUD

 From

$1,499.99 AUD
A black and yellow child-sized mountain bike with knobby tires, a small frame, and a single gear system. Suitable for off-road or mountain biking, this lightweight Radio 20 Inch Zuma Bike is perfect for young adventurers. Part of the Zuma range. A black children's mountain bike with yellow and blue accents, featuring wide tires, front suspension, and disc brakes. This lightweight MTB bike from the Radio 20 Inch Zuma Bike range is designed for young adventurers. The frame reads "Woom OFF.
Radio 20 Inch Zuma Bike
$750.00 AUD
Save $200.00
A black and green Radio Xenon Expert XL BMX race bike. A black Radio Xenon Expert XL BMX race bike with green accents and a disc brake.
Radio Xenon Expert XL Bike

$999.99 AUD

 From

$1,199.99 AUD
Save $256.00
A yellow BMX bike on a white background with the Inspyre EVO-C Expert XL Disc Brake Bike. An Inspyre EVO-C Expert XL Disc Brake Bike, equipped with disc brakes and a carbon fork, showcased on a white background.
brand undefined Inspyre EVO-C Expert XL Disc Brake Bike

$1,738.99 AUD

 From

$1,994.99 AUD
The Sunday Sound Wave Special 20 Inch Bike (2023) is a black Chromoly BMX with thick tires, a straight top tube, orange "SUNDAY" on the frame, premium Odyssey parts, and is pictured on a white background. The Sunday Sound Wave Special 20 Inch Bike (2023), a black chromoly BMX with special branding, is shown indoors against corrugated metal. Key features and Odyssey parts are highlighted beside the bike.
Sunday Sound Wave Special 20 Inch Bike (2023)
From

$2,499.99 AUD