This article is about the motorsport. For performance in film and TV, see stunt. Motorcycle stunt riding, often referred to as stunting, is a motorcycle sport characterized by stunts involving acrobatic maneuvering of the motorcycle and sometimes the rider. Common maneuvers in stunt riding include wheelies, stoppies, and burnouts. Sport bikes have become a common vehicle for stunts. Stunters Stunters are a controversial subculture of motorcycling.
Stunters perform motorcycle stunts on sportbikes, both on public roads and in private venues. Some stunters have organized commercial teams. History Play media Jagath Perera performing various motocycle stunts on a 1928 Indian Scout in a Wall of Death A wheelie on a motorized vehicle is nothing new. In drag racing they are considered a problem, robbing power that could be used to accelerate the vehicle faster, and many classes of drag racing use wheelie bars to prevent them.
But those are for vehicles specifically built for drag racing, which rarely are street-legal, or unmodified from stock. In contrast, since at least the 1970s, some motorcycles straight from the showroom floor were able to be wheelied. In the late 1980s and continuing today, motorcycles, and especially sportbikes, have become lighter and more powerful, and have therefore become easier to wheelie. Other stunts have also become possible if not easy with the advancement of motorcycle technology.
As Martin Child wrote in Bike, "With lighter, shorter, better-braked bikes on the market, the stoppie has never been so easy for so many." But at the same time, the cost of a motorcycle has remained relatively low compared to other street-legal vehicles with similar power-to-weight ratios. In the 1990s some riders made performing stunts the primary focus of their riding. A wheelie or other stunt was not just something to do while riding, it became the main goal in riding.
Equipment Scrape bar Crash cage Stunters will modify their motorcycles to better adapt them to the sport. Stunting equipment includes: Frame sliders — These large knobs are attached to a motorcycle's frame to protect the fairing from damage should the rider lay down the bike. Also used by many non-stunters. Frame sliders should not be considered a substitute for a cage when learning how to stunt.
Although Frame sliders will reduce the damage to the plastics and certain parts of the bike they are not enough to keep from cracking motor cases and or cracking the frame itself. Crash cages — These cages provide more protection from damage than frame sliders. Mostly used by stunters. There are many examples of cages on the market today and a vast array of different designs and styles. It is very important to check around based on the type of bike you have as to what cage will work best at maximizing the protection for your specific motorcycle.
A cage should be one of the first things purchased when learning how to stunt due to the fact that most drops and falls will occur during this time. Subcages — Subcages are very similar to crash cages, but for protection of a different sort. While crash cages are protection for the frame itself, motor mounts and cases subcages focus on protecting the subframe of the motorcycle. In certain subcage applications will also eliminate the stock passenger pegs and relocate them to a different spot which is more becoming for staggered stance wheelies among other tricks.
These pegs will in some cases be solid mounted to eliminate the possibility of them folding up on the rider when doing wheelies on the passenger pegs. front Upper Stay — Meant to replace the upper stay on the motorcycle which usually holds the upper fairing and gauges in place. This is only necessary when running a full fairing bike and is meant in like fashion as both the subcage and crash cage to protect the front of the bike and provide increased stability for the front end of the motorcycle.
This will not save the front fairing from damage. 12 o'clock bar — 12 bars, as they are referred to, are commonly used on stunt bikes. These bars attach to the subframe of the motorcycle and are used when 12ing the bike. These bars are meant to scrape the ground in place of the exhaust or tail section. Furthermore, with the introduction of the 12 bar came an array of bar tricks which all occur while the motorcycle is resting on the bar itself.
These tricks include but are not limited to the ape hanger, watch tower, and various other acrobatics while the bike is on the bar. Only used by stunters. Hand Brake — The handbrake came onto the stunting scene much later and in actuality within recent years gained popularity. With the sport pushing its bounds into new territory came tricks that involved the rider in a position in which he cannot access the rear brake to control the balance point of the motorcycle.
When tricks such as seat standers, highchairs, and spreaders came on the scene at first it was not necessary to use a handbrake, however these tricks quickly developed into scraping while in a highchair or spreader which involved the use of a hand mounted rear brake Round bar— A variation of the 12 bar, round bars are becoming more and more popular nowadays with riders straying away from bar tricks and increasing the technicality of Circle combinations.
A round bar is the same principle of a 12 bar as far as scraping the bar instead of the tail section or exhaust with one difference. The round bar is just that, it is a curved bar that hugs the contour of the motorcycle tail section with no flat sections. Sprocket Kit - Most stunters upgrade the gearing to allow for slower wheelies. Typical gearing consists of 1 down (-1) for the front sprocket and anywhere from 55 tooth to 66 tooth for the rear sprocket.
 Common stunts Stopped Burn at Circuit Carole, France Wheelies A basic wheelie is the lifting of the front of the motorcycle off the ground by means of either power or use of clutching. There are many variations of the basic wheelie... The "circle" is a wheelie performed traveling entirely within a circle, which is very difficult to do. Even more difficult is a circle wheelie with the rider's right foot on the left peg, which is called a "Ralph Loui".
The "high chair" is a wheelie with the rider's legs over the handlebars, while a "tank wheelie" is one in which rider sits on the tank with legs spread. A "frog" is a wheelie in which the rider stands on the tank, and a "seat stander" is performed with the rider standing on the motorcycle's saddle. Standing on the windshield while riding the bike at 12 o'clock is called a "watch tower". The "12 o'clock" is a very high wheelie, past the normal balance point of the motorcycle.
A variation of this is the "coaster", in which the bike is balanced without the acting force of the motor, that is, with the clutch pulled in. The motorcycle is pulled so far back beyond the balance point of the wheel that the rider must constantly ride the rear brake to keep his machine from falling over backwards, causing him to slow down. A rider can pull in the clutch to create the effect of a wheelie with no engine noise.
Conversely, some riders will pull in the clutch and peg the engine on its rev-limiter, called a "rev-limiter coaster". The opposite of the 12 o'clock is a wheelie in which momentum is used to lean forward, lifting the rear wheel while continuing to move forward at a high speed — this is called a "nose wheelie". A wheelie performed by two or more men on the same motorcycle is called "man-dom". Bar tricks Ape Hanger — Hanging from the bars with one's hands while doing a 12 O'clock, scraping the bike's 12 o'clock bar and allowing the riders feet to drag behind the bike.
Cliff Hanger — Hanging from the bars with one's feet while doing a 12 O'clock. Stoppie — Lifting the rear wheel of the motorcycle using momentum and braking force. Also referred to as an Endo. Biscuit Eater — Stoppie with the rider's legs over the handlebars. Also known as the "highchair endo" Burnouts use the power of the engine and braking force to cause the rear wheel to spin, heating the rear tire and producing smoke.
There are different types of burnouts, like the "suicide burnout" with the rider dismounted and standing in front of the motorcycle. The "chainsaw" is a form of burnout performed by the stunter standing beside a motorcycle lying on its side holding the motorcycle exclusively by the right handle bar then causing the bike to "orbit" around the rider while maintaining control during the burnout. In a "merry-go-round", the rider lays the bike on its side and climbs onto it, then leans back on the bike while holding the throttle, causing the bike to spin round while doing a burnout.
Acrobatics Hyperspin— Kneeling on the right side of the bike, with the bike lying on the ground, and feathering the gas to spin around on the ground Switchback — Any stunt performed with the body facing the rear of the motorcycle, opposite the direction of travel. Christ — A stunt performed with the rider standing straight up on the seat or tank of the motorcycle with both arms extended while the bike is in motion.
Also called a "Jesus Christ" or a "Cross". Can be combined with a switchback. De activator — Riding a wheelie on idle and jumping off the back of the motorcycle. Notable performers Doug Domokos (1955–2000), "The Wheelie King" — held the record for longest wheelie for 8 years after a 145 miles (233 km) wheelie at Talladega Speedway in 1984. Among his other performances were the movie The Cannonball Run and wheelies up and down Lombard Street (San Francisco).
 Royal Signals Motorcycle Display Team, "The White Helmets" — a British military team started in the 1920s and also known as the White Helmets since 1963 Motobirds, the UK's first all-women motorcycle stunt display group, formed in 1972 Dave McKenna (stunt rider), Australia's number one Freestyle Street Bike Stunt Rider since 2011 Rafal Pasierbek, "Stunter 13" — a pioneering freestyle stunt bike rider with first prize performances in a number of European and North American competitions since 2005.
Cytrix display team Cytrix, a display team formed by members of the White Helmets at the end of World War II, toured for 20 years up to 1967. They toured mainly the UK, but also on two occasions the US (across 23 mid-west states over 4 months) and Europe. They appeared at UK agricultural shows and at Wembley on a number of occasions during the Speedway finals. The four consistent members of the team were Basil Shelbourne, Ted Way, Jet Jones and Neil Hack.
Originally they rode Matchless bikes but later rode BSA Gold Stars. Stunts were typically run at speeds of 60 mph and included tunnel-of-fire jumps. They rode without crash helmets or leathers, just shirt, tie, jodhpurs and riding boots. See also Bicycle and motorcycle dynamics References ^ Martin Child (March 2007), Stoppies, Bike, p. 152 ^ www.streetbikesupply.com ^ "Doug Domokos". AMA Motorcycle Hall of Fame.
Pickerington, Ohio: American Motorcyclist Association. Retrieved 2009-12-18. v t e Motorcycles and Motorcycling (outline) General topics Definition History Museums Motorcycle occupations Safety Types Street Cruiser Sport Touring / Sport touring Universal Japanese Motorcycle Custom Dual-sport Off-road Enduro Motocross Track racing Trials Design Components Accessories Brakes Chassis Frame Suspension Fork Engine Transmission Saddle Tires Wheels Fairing Testing and measurement Manufacturers Bajaj BMW Ducati Harley-Davidson Hero KTM Japanese Big Four Honda Kawasaki Suzuki Yamaha Peugeot Motorcycles Triumph TVS Media Books Biker films Magazines Touring Motorcycle rally List of long-distance motorcycle riders Equipment Armor Boots Helmet Jacket Sport Motorcycle land-speed record Production motorcycles (by speed / by acceleration) Freestyle Motocross Racing Stunting Trials Organizations Motorcycle club List of motorcycle clubs Motorcycle gang Colors List of outlaw motorcycle clubs v t e Biker culture Bikers Biker bar Chopper Colors Motorcycle rally Outlaw motorcycle club (List of clubs, List of terms) Squids, stunters and hooligans Mat Rempit Scooterboy Streetfighter Snatch theft Street racing Stunt riding Youth subculture Japanese subculture Bōsōzoku Hashiriya Sukeban Zoku In the media Film and television Biker Boyz Ghost Rider (Swedish motorcyclist) Harley and the Davidsons Outlaw biker film Sons of Anarchy Torque Wild Hogs Gangland Undercover Publications Back Street Heroes Easyriders Iron Horse Writers Sonny Barger Ted Polhemus William Queen Hunter S.
Thompson Jūgatsu Toi Outline of motorcycles and motorcycling Retrieved from "https://en.wikipedia.org/w/index.php?title=Motorcycle_stunt_riding&oldid=812450044"See Also: Geico Insurance Motorcycle
The economies in procedure must be established around towards the original cost. The Diesel motor ship is in many methods a much cheaper provider compared to steam boiler ship, which can be a glutton for oil gas. It really is worthy of notice that larger sized internal combustion oil ships are getting the sea each and every month.
An oil alter is one area that each auto owner needs to offer with at just one time or a different. It might be a regimen event, however you could possibly gain from being aware of some specifics and history driving motor oil and also the interior combustion engine for which it had been built.
Home - About Us - Riding Safer - Contact Us - Blog - Disclaimer - Links - SitemapRisk Hierarchy: Information - Rider Ed - Driver Ed - Conspicuity - Bike Defect - Ultra-Defensive Riding - Crash Avoidance - Injury Mitigation - Crash Scene Hurt in Wikipedia Hurt Summary Full HURT report, PDF We applaud the pioneering Hurt report published by the late Dr. Hugh H. Hurt, Jr. in 1981 using data from the 1970s.
It is the best motorcycle crash study done in the US. It's only problem is that it is very old, and things have changed a lot since the 1970s, partly due to Hurt's own success. We want a new study. 75% of crashes were a between a cycle and a 4+wheel vehicle (cage). In most of these, the cage got in the bike's way. The cage turning left in front of the motorcycle was common. This is a visibility (conspicuity) issue, and might be to do with the ability of cage drivers to estimate the speed of an oncoming bike.
25% of accidents were single-bike accidents. Hurt says most of these were because the rider lost control. 3% of total crashes were due to a motorcycle mechanical issue, mostly a tire blow-out. We hear from bike safety experts that some of these 'single-bike' crashes happened when the biker was driven off the road by a cage. If the motorcycle does not touch the vehicle before going down, it is reported as a single bike crash.
The European Maids study found even more crashes were single-bike crashes. about 50% of crashes involved booze, more likely the cage driver than the biker. Weather, road conditions and equipment failure were not a very important cause of accidents. (but see our weather page,). We don't believe that the study accounted for weather issues correctly. Hurt's Conclusions Conspicuity. Better visibility from the front reduces the 'right of way' accidents.
Since Hurt, always-on bike lights has probably changed this issue. Better visibility from the back and brake lights reduces rear-ending when stopped in traffic. Training and Rider Skills. Hurt thought that most of the 25% of single-bike crashes were due to poor rider skills. He also said that better riding skills would have reduced the number and severity of many of the multi-vehicle crashes. There seems to be wide agreement that improved rider training reduces both the number of crashes and their severity.
Motorcycle condition is the cause of only 3% of crashes. We think this is still important because it is a gimme. It is the 3% that we can control. Other studies suggest that bikers are killed more often when the motorcycle has a technical defect especially tires and brakes, even when the bike defect is not the actual cause of the crash. Hurt had a lot to say about helmets and riding gear. These reduce injury.
Speed was not a major causative issue. Again, technical improvements in bikes had probably moved this issue along. Our Take on Hurt Since Hurt, motorcycle frontal conspicuity has been improved by always-on headlights, but still we have crashes with cages turning across bikes. This is still a major problem. There is also evidence (from Maids) that if cage drivers have learned to perceive motorcycles better, that they are less likely to be the cause of an accident.
We think that cage right of way infractions now cause less than half the crashes in the US, probably more like a third. Hurt found that speed was not a factor - the median speed of the motorcycle at impact was around 21 MPH. But we note that many bikes are much faster now than they were in 1981, and we think that speed is now a greater factor in bike crashes, especially with younger bikers under 30.
We're going to talk some more about these factors, but please check out the Hurt Summary . The DOT also has interesting comments on Hurt. Some say that if Hurt was repeated we'd maybe get similar results, but we disagree. The rest of this section has information on other studies, mainly from abroad, and other information, which suggest that crash causation has changed dramatically since Hurt's day.