• RARE 1980s Skate Bike BMX unicycle collectable deathtrap old mid NO school Retro

    (Unique cross-over BMX and skateboard unicycle with training wheels = death trap ;-). It has three wheels and is a cross between a BMX bicycle and a skateboard, comprising a rear-wheel driven unicycle with a set of skateboard trucks and wheels at the front.
    AU $69.00
    0 bidsEnding 28 May at 21:35 AEST1d 22hLocal pickup
  • 24'' Pro Circus Unicycle Bike

    You’ll be the hit of the neighborhood with this professional circus unicycle. Take on the challenge of learning to ride this one-wheeled wonder. Your family and friends are in for a real treat when they have the chance to test their balance and coordination skills on this rarely seen bike.
    AU $136.09
    eBay Premium Service
    Free postage
  • RED TORKER UNICYCLE - 88321

    AU $125.00
    or Best Offer
  • Unicycle 20" Chrome Plated Steel Frame With Storage Display Stand

    Release the inner clown with the ultimate circus accessory. Hone your balance and amaze friends and family with your unicycle riding skills. Freestyle Unicycle is for the serious 1 wheel rider. Unicycle 20" CP.
    AU $199.99
    Free postage
  • 24'' Pro Circus Unicycle Bike

    You’ll be the hit of the neighborhood with this professional circus unicycle. Take on the challenge of learning to ride this one-wheeled wonder. Your family and friends are in for a real treat when they have the chance to test their balance and coordination skills on this rarely seen bike.
    AU $173.00
    Free postage
  • 24'' Pro Circus Unicycle Bike

    You’ll be the hit of the neighborhood with this professional circus unicycle. Take on the challenge of learning to ride this one-wheeled wonder. Your family and friends are in for a real treat when they have the chance to test their balance and coordination skills on this rarely seen bike.
    AU $90.90
    Free postage
  • Unicycle Never Used

    Unicycle New Never Used with stand.
    AU $80.00
    0 bidsEnding 29 May at 22:43 AEST2d 23hLocal pickup
  • 24'' Pro Circus Unicycle Bike

    Sale - 24" Pro Circus Unicycle Bike. You’ll be the hit of the neighborhood with this professional circus unicycle. Take on the challenge of learning to ride this one-wheeled wonder. Your family and friends are in for a real treat when they have the chance to test their balance and coordination skills on this rarely seen bike.
    AU $163.44
    Free postage
  • Unicycle 20inch With Alloy Rim

    Great value and high quality UniCycle. Unicycle Fun. The Bicycle Depot. © 2018 The Bicycle Depot Pty Ltd. In Box Colour Silver. By Quick Release.
    AU $139.00
    eBay Premium Service
    Free postage
  • Adjustable Unicycle 16 Inch - Green

    This distinctive unicycle combines fun and hones your skills, and is an ideal leisure activity for young and old. The convenient release clamp allows you to quickly select your desired riding height.
    AU $109.95
    Free postage
  • 24'' Pro Circus Unicycle Bike

    You’ll be the hit of the neighborhood with this professional circus unicycle. Take on the challenge of learning to ride this one-wheeled wonder. Your family and friends are in for a real treat when they have the chance to test their balance and coordination skills on this rarely seen bike.
    AU $118.81
    Free postage
  • Red 20" Fun Unicycle Uni Cycle Scooter Circus Pro Bike Youth Adult Fitness

    This distinctive unicycle combines fun and hones your skills, and is an ideal leisure activity for young and old. The convenient release clamp allows you to quickly select your desired riding height.
    AU $69.99
    eBay Premium Service
    Free postage
  • Crane 20" Unicycle

    Crane Unicycle in great ready to go Condition, 20" wheel size.
    AU $55.30
    Local pickup
    Was: Previous priceAU $79.00
  • Green 20" Fun Unicycle Uni Cycle Scooter Circus Pro Bike Youth Adult Fitness

    This distinctive unicycle combines fun and hones your skills, and is an ideal leisure activity for young and old. The convenient release clamp allows you to quickly select your desired riding height.
    AU $69.99
    eBay Premium Service
    Free postage
  • 20” Unicycle Unicycling Fitness Cycle Circus Acrobats Busker Stunt Unicycle Bike

    This distinctive unicycle combines fun and hones your skills, and is an ideal leisure activity for young and old. The convenient release clamp allows you to quickly select your desired riding height.
    AU $94.99
    Free postage
  • Green 16" Fun Unicycle Uni Cycle Scooter Circus Pro Bike Youth Adult Fitness

    This distinctive unicycle combines fun and hones your skills, and is an ideal leisure activity for young and old. The convenient release clamp allows you to quickly select your desired riding height.
    AU $61.99
    eBay Premium Service
    Free postage
    5 watching
  • 20” Unicycle Unicycling Fitness Cycle Circus Acrobats Busker Stunt Unicycle Bike

    This distinctive unicycle combines fun and hones your skills, and is an ideal leisure activity for young and old. The convenient release clamp allows you to quickly select your desired riding height.
    AU $94.99
    Free postage
  • 16” Unicycle Unicycling Fitness Cycle Circus Acrobats Busker Stunt Unicycle Bike

    This distinctive unicycle combines fun and hones your skills, and is an ideal leisure activity for young and old. The convenient release clamp allows you to quickly select your desired riding height.
    AU $84.99
    Free postage
  • 24'' Pro Circus Unicycle Bike

    You’ll be the hit of the neighborhood with this professional circus unicycle. Take on the challenge of learning to ride this one-wheeled wonder. Your family and friends are in for a real treat when they have the chance to test their balance and coordination skills on this rarely seen bike.
    AU $189.83
    Free postage
  • 24'' Pro Circus Unicycle Bike

    You’ll be the hit of the neighborhood with this professional circus unicycle. Take on the challenge of learning to ride this one-wheeled wonder. Your family and friends are in for a real treat when they have the chance to test their balance and coordination skills on this rarely seen bike.
    AU $149.95
    Free postage
  • 24'' Pro Circus Unicycle Bike

    You’ll be the hit of the neighborhood with this professional circus unicycle. Take on the challenge of learning to ride this one-wheeled wonder. Your family and friends are in for a real treat when they have the chance to test their balance and coordination skills on this rarely seen bike.
    AU $118.90
    eBay Premium Service
    Free postage
  • 20" Solo Unicycle Purple

    The new DRS Unicycles are now the benchmark that others are catching up to. Quick release seat clamp. We use the following providers depending on location and size of order etc. We are pretty quick!
    AU $165.00
    AU $9.90 postage
  • 24" Solo Unicycle Red

    The new DRS Unicycles are now the benchmark that others are catching up to. Quick release seat clamp. We use the following providers depending on location and size of order etc. We are pretty quick!
    AU $179.00
    AU $9.90 postage
  • 20" Solo Unicycle Lime

    The new DRS Unicycles are now the benchmark that others are catching up to. Quick release seat clamp. Steel contour cranks. We use the following providers depending on location and size of order etc.
    AU $165.00
    AU $9.90 postage
  • 20" Solo Unicycle Red

    We use the following providers depending on location and size of order etc. We are pretty quick! 98% of all orders go out within 24 hours. The product is not fit for its intended purpose, or. Threeworlds reserves the right to.
    AU $165.00
    AU $9.90 postage
  • 16" Solo Unicycle Blue

    Threeworlds was founded by Matt Lees and Jason Ure in the year 2001. Gift cards are not redeemable for cash. Threeworlds reserves the right to You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
    AU $165.00
    AU $9.90 postage
  • 20" Solo Unicycle Black

    The new DRS Unicycles are now the benchmark that others are catching up to. Quick release seat clamp. We use the following providers depending on location and size of order etc. We are pretty quick!
    AU $165.00
    AU $9.90 postage
  • 16" Solo Unicycle Black

    They look great also with the black rims and co-ordinated colours. We use the following providers depending on location and size of order etc. We are pretty quick! 98% of all orders go out within 24 hours.
    AU $165.00
    AU $9.90 postage
  • 24'' Pro Circus Unicycle Bike

    24" Pro Circus Unicycle Bike . You’ll be the hit of the neighborhood with this professional circus unicycle. Take on the challenge of learning to ride this one-wheeled wonder. Your family and friends are in for a real treat when they have the chance to test their balance and coordination skills on this rarely seen bike.
    AU $167.58
    Free postage
  • NEW 24'' Pro Circus Unicycle Bike

    With this fun and unusual bike, you won’t have to think about running away to the circus any longer!
    AU $96.00
    AU $11.50 postage
  • 24'' Pro Circus Unicycle Bike Adjustable Seat Padded Seat Cushion for Comfort

    You’ll be the hit of the neighborhood with this professional circus unicycle. Take on the challenge of learning to ride this one-wheeled wonder. Your family and friends are in for a real treat when they have the chance to test their balance and coordination skills on this rarely seen bike.
    AU $116.99
    Free postage
  • Red 16" Fun Unicycle Uni Cycle Scooter Circus Pro Bike Youth Adult Fitness

    This distinctive unicycle combines fun and hones your skills, and is an ideal leisure activity for young and old. The convenient release clamp allows you to quickly select your desired riding height.
    AU $59.99
    eBay Premium Service
    Free postage
  • 16” Unicycle Unicycling Fitness Cycle Circus Acrobats Busker Stunt Unicycle Bike

    This distinctive unicycle combines fun and hones your skills, and is an ideal leisure activity for young and old. The convenient release clamp allows you to quickly select your desired riding height.
    AU $84.99
    Free postage
  • 24'' Pro Circus Unicycle Bike

    You’ll be the hit of the neighborhood with this professional circus unicycle. Take on the challenge of learning to ride this one-wheeled wonder. Your family and friends are in for a real treat when they have the chance to test their balance and coordination skills on this rarely seen bike.
    AU $141.95
    eBay Premium Service
    Free postage
Got one to sell?

Got one to sell?

Get it in front of 160+ million buyers.

Unicycle Bicycles

Unicycle bicycles aren’t just for circus performers - they’re fun, exciting, and can help you hone some athletic skills. A good notion particularly if you have issues with balance, learning how to ride a unicycle will strengthen and tone your legs, build muscle, and help your balancing skills. Fun for adults and children alike, there are several different types of unicycles to consider before you try one out.

Options for Kids

You’ll find that these unicycles are measured mainly by the size of the unicycle bicycle tyres. If you’re thinking of getting one for a young or older child, look for a tyre/wheel size that’s under 20 inches. There are many types of unicycles available in 12-, 16-, and 19-inch sizes, and these are the best choices for kids. Before taking kids out on a unicycle, they may want to attempt a ride on a kids’ balance bike first to see how adept they are at balancing.

Adult Unicycles

Adult unicycles come in many shapes and sizes. For the seasoned adult who’s already had a ride or two on a unicycle, you can purchase unicycles with tyres up to 36 inches high. As you can imagine, this requires quite the skill and contortion, since those are the similar sizes used by circus performers. Adults just starting out on a unicycle may want to try one suited for kids, or one of the many starter unicycles available.

Starter Bikes/strong>

There are many different types of unicycles, from reinforced steel frame unicycles to beginner and starter models. A beginner or starter unicycle will explicitly say so, but if there’s still some confusion, return to the idea that a smaller tyre size will be easier to ride for a beginner. The common starter uni has a 20-inch tyre, although some other ones have diameters that reach up to 26 inches for beginners.

Niche Unicycles

Once you’re a seasoned pro at riding these types of bicycles, you can try out some of the more interesting and niche unicycles offered. Look for unicycles that have two to three wheels (called a three-wheeler unicycle) or a penny-farthing unicycle, which has a giant wheel and a smaller wheel behind it. For those who are really daring and enjoy mountain bikes, there are also mountain unicycles available for tough terrain.

Tell us what you think - opens in new window or tab