A unicycle, also monocycle is a vehicle that touches the ground with only one wheel. The most common variation has a bicycle frame with a bicycle saddle, and has a pedal-driven direct-drive. A two speed hub is commercially available for faster unicycling. Unicycling is practiced professionally in , by street performers, in festivals, and as a hobby. Unicycles have also been used to create new such as unicycle basketball and unicycle hockey. In recent years, unicycles have also been used in mountain unicycling, an activity similar to mountain biking or trials.
History
US
for single-wheeled 'velocipedes' were published in 1869 by Frederick Myers
and in 1881 by Battista Scuri.
Unicycle design has developed since the penny-farthing and later the advent of the first unicycle into many variations including: the seatless unicycle ("ultimate wheel") the tall ("giraffe") unicycle and "2-wheelers" or "3-wheelers" (multiple wheels stacked directly on top of each other). During the late 1980s some extreme sportsmen took an interest in the unicycle and modified unicycles to enable them to engage in off-road or mountain unicycling, trials unicycling and street unicycling.
Unicycles compared to other pedal powered vehicles
Bicycles,
tricycles and
quadracycles share (with minor variations) several basic parts including wheels, pedals, cranks, forks, and the saddle with unicycles.
Without a rider, unicycles lack stability – however, a proficient unicyclist is usually more stable than a similarly proficient rider on a bicycle as the wheel is not constrained by the linear axis of a frame.
Unicycles usually, but not always, lack brakes, gears, and the ability to
freewheel. Given these differences, the injuries that can occur from unicycle use tend to be different from that of bicycle use. In particular, head injuries are significantly less likely among unicycle use compared to bicycle use.
Construction
Unicycles have a few key parts:
The wheel is usually similar to a bicycle wheel with a special hub designed so the axle is a fixed part of the hub. This means the rotation of the cranks directly controls the rotation of the wheel (called direct-drive). The frame sits on top of the axle bearings, while the cranks attach to the ends of the axle, and the seatpost slides into the frame to allow the saddle to be height adjusted.
Types of unicycles
Types of unicycle include:
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Freestyle unicycles
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unicycle trials
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Mountain unicycles (also called Munis)
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Giraffe unicycles
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Commuter unicycles
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Street unicycles
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Cruiser unicycles
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Road unicycles
Each type has many combinations of frame strength, wheel diameter, and crank length.
Freestyle unicycles
Generally used for flatland skills and freestyle routines, freestyle unicycles typically have a relatively high seatpost, a narrow saddle, and a squared fork (used for one-footed tricks). These unicycles are used similarly to flatland bicycles. Wheel size is usually , but smaller riders may use unicycles. Some people prefer wheels. Many freestyle unicyclists will use white tires to avoid tire marks when riding indoors.
Trials unicycles
Designed for
unicycle trials, these unicycles are stronger than standard unicycles in order to withstand the stresses caused by jumping, dropping, and supporting the weight of the unicycle and rider on components such as the pedals and cranks. Many trials unicycles also have wide, knobby tires to absorb some of the impact on drops.
Mountain unicycles ("MUnis")
Mountain unicycling (abbreviated to muni or MUni) consists of riding specialized unicycles on mountain bike trails or otherwise off-roading. Mountain unicycles have thicker, wider tires for better traction. Riders may occasionally lower air pressure for increased shock absorption. Many riders choose to use long cranks to increase power when riding up hills and over rough terrain. A disc brake is sometimes used for descents; the brake handle is attached to the underside of the handle on the front of the saddle.
Touring/commuter unicycles
Used for long distances, these unicycles are specially made to cover distances. They have a large wheel diameter, between , so more distance is covered in less pedal rotation. A unicycle made by the
Coker Tire company started the big wheel trend.
Some variations on the traditional touring unicycle include the
Schlumpf Drive "GUni" (geared unicycle), which uses a two-speed internal fixed-geared hub. Larger direct-drive wheels tend to have shorter cranks to allow for easier cadence and more speed. Geared wheels, with an effective diameter larger than the wheel itself, tend to use longer cranks to increase torque as they are not required to achieve such high cadences as direct-drive wheels, but demand greater force per pedal stroke.
Other variations
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Giraffe, a chain-driven unicycle. Use of a chain or multiple wheels in a gear-like configuration can make the unicycle much taller than standard unicycles (note that multi-wheel unicycles can be described as giraffes).
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Geared unicycle, or GUni, a unicycle whose wheel rotates faster than the pedal cadence. They are used for distance riding and racing.
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Multi-wheeled unicycle, a unicycle with more than one wheel, stacked on top of each other so that only one wheel touches the ground (nicknamed stacks). The wheels are linked together by bicycle chain or direct contact with each other.
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Kangaroo unicycle, a unicycle that has both the cranks facing in the same direction. They are so named due to the hopping motion of the rider's legs, supposedly resembling the jumping of a kangaroo.
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Eccentric unicycle, a unicycle that has the hub off-center in the wheel. Putting an eccentric wheel on a kangaroo unicycle can make riding easier, and the rider's motion appear more kangaroo-like.
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Ultimate wheel, a unicycle with no frame or seat, just a wheel and pedals.
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Impossible wheel, or BC wheel, a wheel with pegs or metal plates connected to the axle for the rider to stand on.
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Monocycle, or monowheel, a large wheel inside which the rider sits (as in a hamster wheel), either motorized or pedal-powered. The greater gyroscope properties and lower center of mass make it easier to balance than a normal unicycle but less maneuverable.
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Self-balancing unicycle or electric unicycle, a computer-controlled, motor-driven, self-balancing unicycle.
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Freewheeling unicycle, a unicycle in which the hub has a freewheel mechanism, allowing the rider, to coast or move forward without pedaling, as a common bicycle does. These unicycles almost always have because they cannot stop the way traditional unicycles do. The brake lever is generally mounted in the bottom of the saddle. These unicycles also cannot go backwards.
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Tandem
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Recumbent
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Hydraulic giraffe that can change in height while being ridden
Training aids
Training aids are sometimes used to make it easier to become comfortable with riding a unicycle. One method for training is using a spotter to make riding easier. Another method is finding a narrow hallway that can be used to help alleviate left and right balancing while allowing a beginner to focus on forward and backward balance. Equally, riding back and forth between two chairs, faced back to back, while holding on to the chair backs allows the user to gauge how to appropriately position oneself before setting off. Using props such as sticks or
ski poles is generally discouraged as they hinder balance and create dependence. A fall onto props could also cause serious injury.
Riding styles
Traditionally, unicycling has been seen as a
circus skills which has been performed at events to entertain the public in the
circus or during parades,
carnivals or
street festivals. Recent developments in the strength and durability of bicycle (and consequently unicycle) parts have given rise to many new activities including trials of unicycling and mountain unicycling. Unicycling is arguably now as much a competitive sport and recreational pursuit as an entertainment activity.
The principal types of unicycling are:
- Freestyle
- Perhaps the oldest form of unicycling, traditional freestyle riding is based on performance. Freestyle tricks and moves are derived from different ways of riding the unicycle, and linking these moves together into one long flowing line that is aesthetically pleasing. Competitions look very similar to figure skating, with riders performing routines to music.
- Comedy
- Along with freestyle it is a performance style of unicycling. Often employed by clowns and other circus skills performers. Comedy unicycling exaggerates the perceived difficulty of riding a unicycle to create a comedic performance.
- Trials unicycling
- Trials unicycling is specifically aimed at negotiating obstacles. Analogous to trials bike riding.
- Street unicycling
- Street unicycling as a style involves riders using a combination of objects found in urbanized settings (such as ledges, handrails, and stairs) to perform a wide variety of tricks. Many tricks are similar to those performed in other extreme sports, such as BMX and skateboarding.
- Off-road or mountain unicycling (abbreviated to 'MUni')
- MUni is riding on rough terrain and has developed as a form of unicycling in recent years.
- Touring or commuting
- This style concentrates on distance riding. With a wheel cruising speeds of or more can easily be reached.
- Flatland unicycling
- This style of unicycling is similar to freestyle in that various tricks and movements are performed on flat ground. Flatland, however, does not have the performance element of freestyle, but instead has tricks that are similar to those in BMX and skateboarding.
Unicycle team sports
Unicycling is also performed as a team sport.
Unicycle basketball
Unicycle basketball uses a regulation basketball on a regular basketball court with almost the same rules, e.g., one must dribble the ball while riding. There are a number of rules that are particular to unicycle basketball as well, e.g., a player must be mounted on the unicycle when in-bounding the ball. Unicycle basketball is usually played using 24-inch (up to 640mm) or smaller unicycles, and using plastic pedals, both to preserve the court and the players' shins. In North America, regular unicycle basketball games are organized in Berkeley,
San Luis Obispo,
Newbury (OH).
Switzerland,
France
and Puerto Rico have competitive teams. The Puerto Rico All Star Unicycling Basketball Team has been one of the dominant teams and has won several world championships.
Unicycle hockey
Unicycle hockey follows rules similar to
rink hockey, using a tennis ball and ice-hockey sticks. Play is mostly non-contact. The sport has active leagues in Germany, Switzerland, Australia and the UK and international tournaments held at least bi-annually. Tournaments in the UK are held by various teams across the country usually in sports halls, but occasionally outside. Each tournament lasts a day and around 8 teams normally compete in a round-robin league with the winner being whoever has the most points. If two teams have the same number of points the winner can be decided by goal difference or a penalty shoot-out.
Notable unicyclists
Known as unicyclists
Individuals
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Kris Holm and George Peck, pioneers in mountain unicycling
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Rudy Horn, a German juggler
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, a German juggler
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Jiang Yan Jing, Chinese acrobat
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Ted Jorgensen, circus unicyclist, president of the Albuquerque Unicycle Club
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Michael Goudeau, an American juggler
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Skeeter Reece, an American clown
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Amy Shields, an American freestyle unicyclist
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Dustin Kelm, worldwide variety unicycle performer
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"Wobbling" Wally Watts, round the world unicyclist, April 1976 to October 1978
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Edward Pratt, round the world unicyclist, March 2015 to July 2018
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Mike Taylor, World Champion in Unicycle High Jump in 2014, 2016 & 2018
Groups
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Albuquerque Unicycle Club world's first unicycle hockey club
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The King Charles Troupe, the first African American circus troupe, and one of the longest running acts in Ringling Bros history
Known in other fields
-
Adam Carolla, American comedian and actor
[ 'Dancing With The Stars Eliminates Adam Carolla']
-
Rupert Grint, actor who played Ronald Weasley in the Harry Potter films
[ ohne Autor (15 July 2009): 9 Fun Facts about Rupert Grint! Extra TV (retrieved 16 November 2015)]
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Mark Ruffalo, actor
[[3] Mark Ruffalo unicycles on the Graham Norton show]
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Mika Häkkinen, Formula One racing driver
[ 'Mika Häkkinen bio']
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Lewis Hamilton, Formula One racing driver
[ Lewis Hamilton relishing reunion with old unicycle rival Nico Rosberg, The Guardian, 15 March 2013]
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Eddie Izzard, comedian and actor
[ 'Eddie Izzard']
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Leslie Mann, American actress who performed on The Ellen DeGeneres Show
[ Stephanie Palumbo (September 2012). How Leslie Mann Lives Her Best Life. The star of the new animated film ParaNorman talks about her love of unicycles, her kids, and all things supernatural. O, The Oprah Magazine (retrieved 17 November 2014)]
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Chris Martin, lead singer of Coldplay
[ 'Chris Martin Rides Unicycles']
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Demetri Martin, American comedian and actor
[ Eric Spitznagel (7 April 2011). Demetri Martin on Twitter Battles, Kurt Vonnegut Asterisks, and Unicycle Regret. Vanity Fair online (retrieved 16 November 2014)]
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Ulrich Mühe, late German actor, best known for his role in The Lives of Others
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Michael Nesmith, former guitarist of The Monkees
[ Paul Cambra (7 February 2013). Jess Riegel makes documentary about Unicycle World Championships. 'Unicon 16 Brixen' available at three Auburn bike shops. Auburn Journal (retrieved 16 November 2014)]
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Miles Plumlee, American professional basketball player
[ 'Miles Plumlee Rides a Unicycle at Duke basketball game']
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Nico Rosberg, Formula One racing driver
[
]
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Donald Rumsfeld, former United States Secretary of Defense
[ 'Donald Rumsfeld On A Unicycle']
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Claude Shannon, founder of information theory
[ 'Claude Shannon obituary' ]
-
Take That members Mark Owen, Jason Orange, and Howard Donald unicycled for the circus-based video for their song "Said It All"
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Andrew Tosh, son of Peter and also a Jamaican reggae musician
[ Babylon By Bike
]
Don Snowden (7 April 1988). Andrew Tosh Shoulders Reggae Legacy. Los Angeles Times (retrieved 16 November 2014)
UNICON and regional championships
UNICON, Eurocycle and APUC are regular international unicycling conventions.
The UNICON (International Unicycling Convention), sanctioned by the International Unicycling Federation, comprises all major unicycling disciplines and is a major event on the international unicycling calendar. Events include: artistic (group, pairs, individual, standard skill,[[19] ] open-X), track racing (, , , walk the wheel, one-foot), IUF slalom, , marathon (), muni (cross-country, uphill, downhill, North Shore downhill), trials, basketball and hockey.[ International Unicycling Federation]
The Eurocycle (EUROpean uniCYCLE meeting) is a similar convention but based in Europe.
APUC, the Asia Pacific Unicycle Championships, are held biannually, alternately with Unicon. The first APUC, in 2007, was in Singapore. Subsequently, the event has been held in Hong Kong (2009), Seoul (2011), Canberra (2013), and Singapore (2015).
EUC, the Extreme Unicycle Championship, is the convention for urban unicycling (Street, Trials and Flatland). The event is held in two editions: summer and winter. Winter EUC is usually held at Cologne, Germany, while locations of the summer edition vary.
NAUCC, The North American Unicycle Competition and Convention
Races
The world's first multi-stage unicycle race, Ride the Lobster, took place in
Nova Scotia in June 2008. Some 35 teams from 14 countries competed over a total distance of .
[ Ride the Lobster ] Each team consisted of a maximum of 3 riders and 1 support person.
Unicross, or unicycle cyclocross is an emerging race format in which unicycles race over a cyclocross course.
Manufacturers
Unicycle makers include:
See also
External links
