Gymkhana (motorcycle)
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Motorcycle gymkhana is a
motorcycle A motorcycle (motorbike, bike, or trike (if three-wheeled)) is a two or three-wheeled motor vehicle steered by a handlebar. Motorcycle design varies greatly to suit a range of different purposes: long-distance travel, commuting, cruising ...
time trial In many racing sports, an athlete (or occasionally a team of athletes) will compete in a time trial against the clock to secure the fastest time. The format of a time trial can vary, but usually follow a format where each athlete or team sets off at ...
sport Sport pertains to any form of Competition, competitive physical activity or game that aims to use, maintain, or improve physical ability and Skill, skills while providing enjoyment to participants and, in some cases, entertainment to specta ...
in which riders compete to manoeuvre in the shortest time through a paved course restricted by
traffic cone Traffic cones, also called pylons, witches' hats, road cones, highway cones, safety cones, channelizing devices, construction cones, or just cones, are usually cone-shaped markers that are placed on roads or footpaths to temporarily redirect traf ...
s or other obstacles. Motorcycle
gymkhana Gymkhana () ( ur, جِمخانہ, sd, جمخانه, hi, जिमख़ाना, as, জিমখানা, bn, জিমখানা) is a British Raj term which originally referred to a place of assembly. The meaning then altered to den ...
is especially popular in Japan. After walking the course to familiarize themselves with the obstacles, participants ride through individually in a predetermined order. Each rider runs the course once in the morning and once in the afternoon, and his fastest time determines his placing.


Competition characteristics

Motorcycle Gymkhana is relatively open to beginners, because riders need little equipment and no special license to participate. Events are usually held at closed courses such as
driving schools Driver's education, driver education, driving education, driver's ed, driving tuition or driving lessons is a formal class or program that prepares a new driver to obtain a learner's permit or driver's license. The formal class program may also ...
,
parking lot A parking lot (American English) or car park (British English), also known as a car lot, is a cleared area intended for parking vehicles. The term usually refers to an area dedicated only for parking, with a durable or semi-durable surface ...
s, small circuits, or other paved lots. The layout of the course is designed by the organizer and is different for each event. The riders generally use only first and second
gear A gear is a rotating circular machine part having cut teeth or, in the case of a cogwheel or gearwheel, inserted teeth (called ''cogs''), which mesh with another (compatible) toothed part to transmit (convert) torque and speed. The basic pr ...
, because of the course's tight turns. The speed range is therefore usually low or moderate. There is a high probability of falling due to the instability of motorcycles at low speeds, but injuries and damage to motorcycles are rare. Because of the tight course layout of gymkhana, smaller and lighter motorcycles often have an advantage over larger ones. However, courses may include long, straight sections in addition to tight turns, so various sizes and styles of machine are potential contenders. Motorcycle gymkhana requires technique, ability, knowledge, and motorcycle experience. Riders must know not only the techniques of
acceleration In mechanics, acceleration is the rate of change of the velocity of an object with respect to time. Accelerations are vector quantities (in that they have magnitude and direction). The orientation of an object's acceleration is given by the ...
,
braking A brake is a mechanical device that inhibits motion by absorbing energy from a moving system. It is used for slowing or stopping a moving vehicle, wheel, axle, or to prevent its motion, most often accomplished by means of friction. Background ...
, handling, and
weight transfer Weight transfer and load transfer are two expressions used somewhat confusingly to describe two distinct effects: *the change in load borne by different wheels of even perfectly rigid vehicles during acceleration *the change in center of mas ...
, but also how to tune the machine to maximize performance. An analytical mind to assess the course for the most efficient
racing line In motorsport, the racing line is the optimal path around a race course. In most cases, the line makes use of the entire width of the track to lengthen the radius of a turn: entering at the outside edge, touching the "apex"—a point on the inside ...
s is essential.


Requirements for machines

Motorcycles used in gymkhana must be street legal. A machine must have one wheel at the front and one wheel at the rear. The regulations do not place any limitations on
engine displacement Engine displacement is the measure of the cylinder volume swept by all of the pistons of a piston engine, excluding the combustion chambers. It is commonly used as an expression of an engine's size, and by extension as a loose indicator of the ...
, nor on styles such as naked, super-sports, cruisers, scooters, or on-road versus off-road. Tyres must be street legal, so racing tyres such as dry slicks and super motard slicks are not allowed. Treads must be deep enough, and worn-out tyres are not allowed. Exhaust noise is limited to 100 dB. There must be no sharp edges at the end of handlebars, levers, pedals, or any other projections. Bikes may be customized freely provided the above conditions are met. For example, many participants place the handlebars in the upper position for better control, change the front and/or rear
sprocket A sprocket, sprocket-wheel or chainwheel is a profiled wheel with teeth that mesh with a chain, track or other perforated or indented material. The name 'sprocket' applies generally to any wheel upon which radial projections engage a chain passi ...
s to improve acceleration, change the exhaust system, and eliminate fairings to reduce weight.


Equipment

Riders are generally required to wear a full-face, racing-style
motorcycle helmet A motorcycle helmet is a type of helmet used by motorcycle riders. Motorcycle helmets contribute to motorcycle safety by protecting the rider's head in the event of an impact. They reduce the risk of head injury by 69% and the risk of death by 42%. ...
. Open-face and half helmets are not recommended. Motorcycle gloves and elbow protectors are compulsory, and protectors for shoulders, chest, and back are recommended. Other choices for protection are a
leather jacket A leather jacket is a jacket-length coat that is usually worn on top of other apparel or item of clothing, and made from the tanned hide of various animals. The leather material is typically dyed black, or various shades of brown, but a wide ra ...
or a leather racing suit with built-in protectors. On the lower body, riders must wear knee protectors on pants. Protectors for hips and shins are also recommended. Riders may wear boots without laces, or racing boots.


Authorized associations

JAGE is an authorized motorcycle gymkhana association in Japan, which organizes events known as "Official Events", at which all of the participants are classified under JAGE's authorization criteria. After JAGE released "Welcome to the World of Moto Gymkhana" in English as well as Japanese, the popularity of Moto Gymkhana outside Japan has steadily grown. In March 2011 the Moto Gymkhana Association was set up in the UK with the support and consent of the JAGE organisation. Its primary aims are to run Moto Gymkhana in the UK and to promote the sport to the rest of the non-Japanese-speaking world. In 2012 it is running an eight-round national championship in the UK, as well as Moto Gymkhana Experiences to raise the profile of the sport. Motogymkhana experience days are three- or four-hour try-out sessions run by the national organization or local clubs. An experience day allows new riders to participate and become introduced to motogymkhana to see if they like it. At the same time,
Honda is a Japanese public multinational conglomerate manufacturer of automobiles, motorcycles, and power equipment, headquartered in Minato, Tokyo, Japan. Honda has been the world's largest motorcycle manufacturer since 1959, reaching a product ...
Poland launched a Moto Gymkhana competition series to promote their motorcycles. This series uses different timing and ranking rules from JAGE competitions. The Moto Gymkhana Association of North America was set up in
Toronto, Ontario Toronto ( ; or ) is the capital city of the Canadian province of Ontario. With a recorded population of 2,794,356 in 2021, it is the most populous city in Canada and the fourth most populous city in North America. The city is the ancho ...
, Canada, in 2012, again with the consent of the JAGE organisation. Their first event, "Rock the Red", was held on 15 July 2012 at Honda Canada's headquarters. The formation of American Motorcycle Gymkhana Riders Association took place in 2011, in Birmingham, Alabama. The first event took place in June, and the sport has been growing in the U.S. ever since. The American version of motorcycle gymkhana focuses on skill development with a concentration on steering and braking, and less emphasis on racing and the competitive nature of the timed events. M Gymkhana was established in Southern California in 2012, with its first event held in October of that year held at the Bob Hope Airport (Burbank, CA) also known as the Burbank/Pasadena/Glendale Airport. Following the same guidelines/rules established by JAGE, M Gymkhana runs both moto gymkhana timed competitions, as well as "experience day" events as an introductory course for those who are new to the sport of motorcycle gymkhana. The establishment of M Gymkhana in the Southern California market was primarily for the purpose not only spreading the moto gymkhana mantra by growing the sport in the U.S. but also spread the skills that are gained through moto gymkhana riding to motorcycle enthusiasts in one of the largest motorcycle markets in the U.S. The Moto Gymkhana Club of Australia (MGCA) was formed in 2016 upon affiliation with the Moto Gymkhana Association UK. The MGCA is a Division of the Australian Motorcyclist Association (AMA), which sanctioned the first practice and play event soon after affiliation. MGCA events can be organised by manufacturers/ dealers, to MGCA Groups and Members, including rounds of the MGCA National Series. Moto Gymkhana was founded in the Middle East by François Salameh in March 2016, after his visit to Japan and his cooperation with the Japanese Moto Gymkhana Association ( JAGE)


Classification


Seeded classes

* A Class: Riders who recorded less than 105% of the fastest time in an "Official Event", have acquired enough series ranking points, and have been approved for A Class by an organizer. * B Class: Other riders who recorded less than 105% of the fastest time in an "Official Event". * C1 Class: Riders who recorded less than 110% of the fastest time in an "Official Event". * C2 Class: Riders who recorded less than 115% of the fastest time in an "Official Event".


Non-seeded novice classes

* NO Class: Men who have not recorded less than 115% of the fastest time in an "Official Event", and beginners with "Customized" motorbikes."Customized" in Novice class means that the participant has chosen to modify the bike's performance in some way. However, changing tyres, resetting suspensions, adjusting a handlebar position, and adding sliders or bumpers are regarded as "Non-Customized". * NN Class: Men who have not recorded less than 115% of the fastest time in an "Official Event", and beginners with "Non-customized" motorbikes. * NL Class: Women who have not recorded less than 115% of the fastest time in an "Official Event", and beginners.


SB class

SB Class is applied only to seeded larger bikes that have over 700cc displacement. Their results are ordered among 'SB Class' too. Furthermore, they can get Series Ranking Points (among 'SB Class') when recorded less than 107%.


Movement between classes

* A rider who has been authorized as a member of a Class will never be relegated from that Class. * A rider who has been promoted to B/C1/C2 can compete in the new class from the next event. * A rider who has been promoted to A class can compete as an A-class rider from the first event of next year, because A class is organized annually.


Courses

There are three separate courses at an event. One is a short course for warm-up, to allow riders to adjust themselves to their motorbikes and to warm up tyres before a timed run. A second warm-up course is the figure-of-eight turning area near the starting point, for tight runs round the cones. The third is the course for timed runs. Gymkhana has various distinct sections such as
slalom To slalom is to zigzag between obstacles. It may refer to: Sports ;Alpine skiing and/or snowboarding * Slalom skiing, an alpine skiing and alpine snowboarding discipline * Giant slalom, an alpine skiing and alpine snowboarding discipline * Super-G ...
, figure-of-eight turns, circles, lines to go through, and 180-degree turns. The cones placed on the courses are usually 45 cm or less in height, but they can sometimes be 70 cm.


Notes

{{Reflist, 30em Motorsport in Japan Motorcycle sport