A motorcycle fairing is a shell placed over the frame of a motorcycle , especially racing motorcycles and sport bikes , to deflect wind and reduce air drag . The secondary functions are the protection of the rider from airborne hazards and wind-induced hypothermia and of the engine components in the case of an accident. A motorcycle windshield will usually be integrated into the design of the fairing.
55-622: The Tote Gote is an off-road motorcycle that was produced from 1958 to 1970. It was developed by Ralph Bonham. Bonham created the Tote Gote to relieve the exhaustion of walking through the Utah mountains while hunting. First called the "Mechanical Goat", it was renamed to refer to its ability to "tote" (carry) deer out of the woods while climbing inclines with the skill of a mountain goat . The first Tote Gotes could reach speeds of only 5 mph (8 km/h), too slow for functional use, and
110-408: A Peel -type fairing incorporating handlebar blisters which helped to reduce the drag coefficient to 0.39. This was called so because, in early models, the front wheel mudguard streamlined with the rising windshield part of the fairing resembled the river dolphin 's snout from the side view. Further developments on this design became the norm after dustbin fairings were banned. A full fairing
165-439: A Harley-Davidson or other cruisers with full sets of saddlebags. This can now refer to any touring motorcycle. Sport bikes are road bikes that emphasize top speed, acceleration, braking, handling and grip, typically at the expense of comfort and fuel economy in comparison to other motorcycle types. Sport bikes have comparatively high performance engines supported within a lightweight frame. Inline-four engines dominate
220-480: A bicycle drivetrain, and motive power can be supplied by the engine, the rider, or both. There are also Sport mopeds – a type of moped that resembles a sport bike . In many places, mopeds are subject to less stringent licensing than bikes with larger engines and are popular as very cheap motorbikes, with the pedals seeing next to no use. Mopeds were very popular in the United States during the fuel-crisis of
275-782: A dirt bike chassis, they have added lights, mirrors, signals, and instruments that allow them to be licensed for public roads. They are higher than other street bikes, with a high center of gravity and tall seat height, allowing good suspension travel for rough ground. Adventure motorcycles (ADV) are motorcycles with touring capability on paved and unpaved roads. As a dual-sport they have a significant on-pavement bias and perform well on pavement at higher speeds unlike most dual-sports. Their size, weight and sometimes their tires, however, limits their off-road capability. Most adventure motorcycles function well on graded dirt and gravel roads but are less than ideal on more difficult off-pavement terrain. Supermoto motorcycles were designed to compete on
330-427: A fairing on sport touring and touring motorcycles is a reduction in aerodynamic drag, which allows for reduced fuel consumption and permits higher speeds at lower engine rpm, which in turn increases engine life. A motorcycle may have a front fairing, a rear fairing, a belly fairing, or any combination of these. Alternatively, a single fairing may partially or fully enclose the entire motorcycle, and may even enclose
385-428: A higher-displacement engine, ranging from 400cc to 850cc (24.5−51.9 cu in), and superior performance, designed for covering long distances at high speeds. However, their considerably greater weight and lower agility make them suitable for use in the city or on highways. A scooter is considered to fall into the mega-scooter category when its displacement exceeds 400cc. Underbones are small-displacement motorcycles with
440-489: A man riding a Tote Gote Spartan snowmobile to a mountain cabin. Types of motorcycle In the market, there is a wide variety of types of motorcycles , each with unique characteristics and features. Models vary according to the specific needs of each user, such as standard , cruiser , touring , sports , off-road , dual-purpose , scooters , etc. Often, some types like sport touring are considered as an additional category or integrated with touring . There
495-430: A motorcycle's drag coefficient pays dividends in improved performance. The term fairing came into use in aircraft aerodynamics with regard to smoothing airflow over a juncture of components where airflow was disrupted. Early streamlining was often unsuccessful resulting in instability. Handlebar fairings, such as those on Harley-Davidson Tourers, sometimes upset the balance of a motorcycle, inducing wobble. Originally
550-472: A relaxed, upright seating position. Passenger accommodation is excellent and expansive luggage space is the norm for this class. Such bikes can have wet weights of 850–900 lb (390–410 kg) and top 1,300–1,400 lb (590–640 kg) fully loaded with a rider, passenger and gear. Bagger , full dresser , full dress tourer , or dresser are various names for touring motorcycles, sometimes used disparagingly or jocularly, and originally referring to
605-594: A river, mud or snow. These types of terrain can sometimes only be travelled on with vehicles designed for off-road driving (such as SUVs , ATVs , snowmobiles and mountain bikes in recent decades, and minibikes even earlier) or vehicles are designed to better handle off-road conditions. Compared to road-going motorcycles, off-road machines are lighter and more flexible, typically having long suspension travel , high ground clearance, and are geared higher to provide more torque in off-road situations. Wheels (usually 21" front, 18" rear) have knobby tires , often clamped to
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#1732780518025660-1241: A seat, and a flat foot platform, allowing the rider to maintain an upright posture without straddling the engine. This configuration not only enhances rider comfort but also contributes to fuel efficiency . Currently, three main types of scooters are recognized, each with its own characteristics and applications: Standard scooter: This type of scooter is ideal for urban mobility due to its ease of handling and parking. They are lightweight, comfortable, and agile vehicles, perfect for navigating through dense city traffic. Their wheels are usually smaller than those of conventional motorcycles, with diameters ranging from 12 to 15 inches (30.5−38 cm), and they have an engine displacement ranging from 50cc to 150cc (3.1−9.2 cu in). Maxi-scooter: Maxi-scooters are equipped with high-displacement engines, ranging from 125cc to 250cc (7.7–15.3 cu in), designed for covering long distances at high speeds. Although they are heavier and less agile than standard scooters, they are commonly used in cities and suburbs due to their larger fuel tank capacity and larger wheels, which can reach 15 or even 16 inches (38.1−40.7 cm). Mega-scooter: also known as touring scooters , like maxi-scooters, mega-scooters feature
715-527: A single course that alternated between three genres of motorcycle racing : road racing , track racing , and motocross . This increasingly popular type of motorcycle is often a dual-sport that has been fitted by the manufacturer with smaller rims and road tires. Supermotos are quickly gaining popularity as street bikes due to their combination of light weight, durability, relatively low cost, and sporty handling. Sport touring motorcycles combine attributes of sport bikes and touring motorcycles. The rider posture
770-434: A step-through frame, descendants of the original Honda Super Cub . They are differentiated from scooters by their larger wheels and their use of footpegs instead of a floorboard. They often have a gear shifter with an automatic clutch. The moped used to be a hybrid of the bicycle and the motorcycle, equipped with a small engine (usually a small two-stroke engine up to 50 cc, but occasionally an electric motor ) and
825-482: A storage compartment used on the BMW R90S from 1973, also being the first example of a factory-fitted head (or nose) fairing. A single piece, streamlined shell covering the front half of a motorcycle resembling the nose of an aircraft, sometimes referred to as torpedo fairing. It dramatically reduced the frontal drag, but it was banned by Fédération Internationale de Motocyclisme (FIM) from racing in 1958, because it
880-429: A tail unit or race tail, is mounted behind the seat and rider. Some also extend to the sides of, and below, the saddle and usually providing a small storage space. Particularly on sports/ race replica style bikes with dual seats, detachable colour matched Tail Humps are also available which either cover the passenger seat or are exchanged for it, blending in with the tail unit and side panels they give extra streamlining and
935-591: A type of cruiser, so called because they are a "chopped", or cut-down, version of a production cruiser. Choppers are usually custom projects that result in a bike modified to suit the owner's ideals, and, as such, are a source of pride and accomplishment. Stereotypically, a chopper may have raked-out forks, small fuel tanks and high handlebars. Choppers were popularised in the Peter Fonda film Easy Rider . Being designed primarily for visual effect, choppers will rarely be suitable for lengthy cruising. Related to
990-400: Is a motorized bicycle used for motor-paced cycling events. While motorcycles typically have two wheels, some motorized tricycles are classed as three-wheeled motorcycles. Some brands have made various types of three-wheelers direct from the factory. Most of these vehicles are treated as motorcycles for registration or licensing purposes. Tilting three-wheelers keep all three wheels on
1045-403: Is a large front-mounted fairing, and should not be confused with cabin motorcycle or streamliner motorcycle fairings which fully or partially enclose the entire motorcycle. Full fairings cover both upper and lower portions of the motorcycle, as distinct from a half fairing, which only has an upper section, and leaves the lower half of the motorcycle exposed. The fairing on a race or sport bike
1100-470: Is less extreme than a sport bike, giving greater long-distance comfort. Accommodation for a passenger is superior to a sport bike as well, along with increased luggage capacity. Being lighter, at 550–720 lb (250–330 kg) wet, than a pure touring bike and often having racier engines, suspensions, and brakes, sport tourers corner better and are more at home being aggressively ridden on curvy canyon roads. The distinction between touring and sport touring
1155-522: Is like an expanded and extended nacelle. It is attached only to the forks or yokes, encompassing the headlight and instruments, and varying portions of the handlebars, and moves with them as the bars are turned. Quarter and half fairings are often paired with a belly pan below the engine for diverting air flow away from under the engine to reduce aerodynamic lift , as well as cosmetic reasons. Some track day or racing rules require belly pans to catch leaked fluids. A tail fairing, sometimes referred to as
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#17327805180251210-407: Is meant as an aerodynamic aid, so the windscreen is rarely looked through. If the rider is sitting up at speed he will be buffeted by his rapid progress through the air and act as a parachute, slowing the bike, while if the rider lies flat on the tank behind the windscreen he generates much less aerodynamic drag. The high windscreen and handlebar width of a touring fairing protect the upright rider from
1265-414: Is no universal system for classifying all types of motorcycles. However, some authors argue that there are generally six categories recognized by most motorcycle manufacturers and organizations, making clear distinctions between these six main types and other motorcycles. For example, scooters, mopeds, underbones, minibikes, pocket bikes, electric bikes, and three-wheeled motorcycles are often excluded from
1320-545: Is not always clear as some manufacturers will list the same bike in either category in different markets. The Honda ST1300 Pan-European , for example, was listed by Honda as a sport touring motorcycle in the United States and Australia, but as a touring motorcycle in Europe. Scooters are a type of motorcycles distinguished by their continuously variable automatic transmission (CVT) and distinctive design. Unlike traditional motorcycles, scooters feature an open frame structure,
1375-533: The ambulance , blood bikes , fire , and military services, and for specialized delivery services, such as pizza deliveries . Beginning in the 1960s with the Mountain Goat specialized motorcycles were developed for use on farms. The Motocrotte (or cainette ) was used in Paris to collect dog waste with vacuum suction in the 1980s and 1990s, and was still in use in other French cities as of 2016. A derny
1430-582: The minibike , monkey bike , Welbike , pocketbike , and pit bike . Enclosed motorcycles include cabin motorcycles and streamliner motorcycles . Feet forwards motorcycles include the 1911 Wilkinson TMC and the 1918 Ner-A-Car . Contemporary examples include the Quasar , powered by a Reliant Robin engine, and the Peraves range powered mainly by BMW K Series engines. Some motorcycles are specially adapted for specific job functions, such as those used by
1485-425: The steering assembly, improving the handling. The BMW R100RS , produced from 1976 to 1984, was the first mass-market sport touring motorcycle to be offered with a full fairing as standard, and marked the beginning of wider adoption of fairings on sports and touring types of motorcycles. The integrated design included a development of the frame-mounted tail fairing at the rear of the removable dual seat accessing
1540-413: The triple clamp . Also called a café fairing or bikini fairing, it stops well below the level of the rider's head, relying primarily on air deflection to protect the rider's head and chest from the slipstream. A Handlebar fairing, also called headlight fairing or headlamp fairing, is not fixed to the main chassis as with other types of fairings, which do not move. A handlebar fairing complete with screen
1595-499: The 1930s to the early 1960s, such as those made by Harley-Davidson , Indian , and Excelsior-Henderson . Harley-Davidsons largely define the cruiser category, and large- displacement V-twin engines are the norm, although other engine configurations and small to medium displacements also exist. Their engines are tuned for low-end torque, making them less demanding to ride because it is not necessary to shift as frequently to accelerate or maintain control. The riding position places
1650-603: The Bonham Corporation while Ralph focused on research and development. Improvements were introduced, such as rear and side screens to protect the wild game and drivers, and lighting systems. New variants were also created, such as the Loadstar III, a three-wheeled Tote Gote for use in warehouses and plant nurseries ; a street-based model called the Collegiate for use on college campuses; a minibike called
1705-571: The Mini Gote; and a shaft driven series called the NOVA. After producing Tote Gotes for thirteen years, the Bonham Company closed in 1970 and sold its remaining stock of parts. A community of Tote Gote enthusiasts is still active. Tote Gotes were painted with a low pressure flow of paint. The frames were placed over a large tub of paint with hoses on either side. The paint was pumped through
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1760-455: The best possible drag coefficient ratio. Acrylonitrile butadiene styrene (ABS) plastic is commonly used in original equipment sport bikes and certain aftermarket fairing manufacturers due to its strong, flexible and light weight properties. The advantage of ABS over other plastics is that it combines the strength and rigidity of acrylonitrile and styrene with the toughness of polybutadiene rubber. The proportions of each property vary based on
1815-909: The chopper motorcycle is the bobber , a solo bike which is created by "bobbing" a factory bike by removing superfluous weight and bodywork from a motorcycle to reduce mass and increase performance. A common element of these motorcycles is a shortened rear fender that creates a "bobbed" look. Power cruiser is a name used to distinguish bikes in the cruiser class that have significantly greater levels of power. They typically have with upgraded brakes and suspensions, better ground clearance, and premium surface finishes, as well as more exotic or non-traditional styling. Although any motorcycle can be equipped and used for touring, touring motorcycles are specifically designed to excel at covering long distances. They have large-displacement engines, fairings and screens that offer good weather and wind protection, large-capacity fuel tanks for long ranges between fill-ups, and
1870-399: The crankcase or gearbox. Aftermarket kits – 'lowers' – are available to extend some half fairings into full fairings. Due to the popularity of these kits, some motorcycle manufacturers have started to supply their own full fairing conversion kits and even offer their half faired models new with a full factory-fitted kit. A windscreen and minimal fairing extending around the headlamp fixed to
1925-438: The engine, along with windscreens that effectively deflect the air at high speeds away from the rider, thereby minimising overall drag. Sport bikes may have footpegs that are both higher and set further back than on a standard bike, improving ground clearance when cornering and enabling a more prone position for the rider. There may be a long reach to the hand controls, which positions the body and center of gravity forward, above
1980-590: The fairings removed and higher handlebars replacing the low clip-on handlebars. Since the 1990s, factory streetfighters have been produced. As with naked bike and muscle bike (below), the name streetfighter is used to help clarify the middle ground occupied by designs that blend elements of both sport bikes and standards. Off-road motorcycles , also known as dirt bikes or scramblers , specially designed for off-road use. The term off-road refers to driving surfaces that are not conventionally paved. These are rough surfaces, often created naturally, such as sand, gravel,
2035-417: The fairings were cowlings put around the front of the bike, increasing its frontal area. Gradually they became an integral part of the design. Modern fairings increase the frontal area at most by 5% compared to a naked machine. Fairings may carry headlights, instruments, and other items. If the fairing is mounted on the frame, placing other equipment on the fairing reduces the weight and rotational inertia of
2090-443: The feet forward and the hands are up relatively high, so that the spine is erect or leaning back slightly. At low to moderate speeds, cruisers are more comfortable than other styles, but riding for long periods at freeway speeds can lead to fatigue from pulling back on the handlebars to resist the force of the wind against the rider's chest. Cruisers have limited cornering ability due to a lack of ground clearance. Choppers are
2145-508: The front wheel rose off the ground when too much throttle was applied. The design was eventually perfected in November 1957. The first Tote Gote was sold on 1 June 1958. After entering mass production , 3,700 Tote Gotes were sold in 1960. The second version of the Tote Gote entered the market in 1959, called the Model A or the "Scamp". Ralph Bonham's father, Bond Bonham, became president of
2200-476: The fuel tank. The rider leans forward into the wind, the force of which may support the rider's weight at high speeds. However, at lower speeds a rider may experience excessive weight on the arms and wrists, causing fatigue. Muscle bike is a nickname for a motorcycle type, derived from a sport bike design, that puts a disproportionately high priority on engine power. Streetfighters are derived from sport bikes, originally being customized sport bikes with
2255-508: The ground when they lean to negotiate curves. These include Honda's Gyro range, all of which have a front wheel that leans and a pair of rear wheels that do not, and the Piaggio MP3 , which has two front wheels and a single rear wheel, all of which lean. The Yamaha Niken is also a tilting three wheeler but has smaller track width such that it is considered a motorcycle by some authorities. Motorcycle fairing The major benefit of
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2310-707: The hoses while workers directed the flow of paint over the frame. Excess paint ran off the bottom and back into the tub. The frames were rotated while drying to minimize runs. Most were red, fewer yellow, and some green (mostly for the Forest Service). Novas were aquamarine. The paint used was lead-based Sherwin-Williams . The first digit in each model number is typically the horsepower of that particular model; for example, Model 600 has six (6) horsepower. Bonham made several one-off and rare prototypes, such as four-wheeled vehicles for military use and several prototype Tote Gote Trail Bikes. (The most recent Trail Bike
2365-464: The late 1970s and early 1980s, but their popularity has fallen off sharply since the mid-1980s. In response to rising fuel prices in the first decade of the 2000s, U.S. scooter and moped ridership saw a resurgence. Sales of motorcycles and scooters declined 43.2% in 2009, and continued to decrease in the first quarter of 2010, with scooter sales doing worst, down 13.3% compared to a 4.6% drop for all two-wheelers. Other types of small motorcycles include
2420-478: The look of a single seater racing bike Kawasaki became the first manufacturer to incorporate a tail fairing on a mass production motorcycle when tail units were fitted to the 1972 250cc S1 Mach I , 350cc S2 Mach II , and 750cc H2 Mach IV models. A streamliner motorcycle , such as the NSU Delphin III , uses a fairing which completely encloses both the entire motorcycle and the rider to provide
2475-518: The main categories within these classifications, but other classification schemes may also include these types of motorcycles. Nevertheless, there are strict classification systems enforced by competitive motorcycle sport sanctioning bodies, or legal definitions of a motorcycle established by certain legal jurisdictions for motorcycle registration , emissions , road traffic safety rules or motorcyclist licensing . There are also informal classifications or nicknames used by manufacturers, riders, and
2530-492: The market. Standard motorcycles (also called roadsters , or naked bikes ) are street motorcycles that conform to a stereotypical image of a motorcycle, with an exposed engine and fuel tank above it. Standard bikes typically have neither fairings nor windscreens as OEM attachments (hence the modern usage naked bikes ). With handlebars that are set neither high nor low, and footpegs placed neither forward nor "rear-set", standards give an upright rider posture (in-between
2585-698: The motorcycling media. Some experts do not recognize sub-types, like naked bike, that "purport to be classified" outside the usual classes, because they fit within one of the main types and are recognizable only by cosmetic changes. Street motorcycles are motorcycles designed for being ridden on paved roads. They have smooth tires with tread patterns and engines generally in the 125 cc (7.6 cu in) and over range. Typically, street motorcycles are capable of speeds up to 100 mph (160 km/h), and many of speeds in excess of 125 mph (201 km/h). Street motorcycles powered by electric motors are becoming more common, with firms like Harley-Davidson entering
2640-414: The rider. The importance of streamlining was known very early in the 20th century, and some streamlining was seen on racing motorcycles as early as the 1920s. Although motorcycles generally have a much higher power-to-weight ratio than cars, bikes – and particularly the rider – are much less streamlined and the effects of aerodynamic drag on motorcycles are very significant. Consequently, any reduction in
2695-405: The rim with a rim lock . Many competitive events have emerged and developed into a variety of off-road motorcycle sports , for which a number of specialized motorcycles have been built: Dual-purpose motorcycles , sometimes called dual-sport, on/off-road motorcycles, or adventure motorcycles, are street legal machines that are also designed to enter off-road situations. Typically based on
2750-490: The semi-recumbent cruiser and the forward crouch of a sport bike). A standard's relationship between footpegs, handlebars and seat gives the rider a comfortable and natural posture. The comfort, ease of control, and safety of standard bikes means that beginner motorcyclists inevitably learn on standard motorcycles; and many experienced riders choose to continue riding this motorcycle type. Cruiser motorcycles (or simply cruisers ) are styled after American motorcycles from
2805-435: The sport bike category, with V-twins and parallel twins having a significant presence; and most other engine configurations appear in small numbers at times. High-performance braking systems may use upgraded brake pads, multi-piston calipers and larger vented rotors. Sports bike suspension systems may be more sophisticated, with greater adjustments for compression and rebound. Sport bikes have fairings to completely enclose
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#17327805180252860-436: The targeted result. There are two common methods of producing an ABS plastic fairing: injection and compression molding. Fiberglass is made of woven fibers, and is used as a reinforcing agent for many polymer products. The composite properly known as glass-reinforced plastic (GRP), is normally referred to by the name of its reinforcing material. Fiberglass fairings are commonly used on the race track. In most cases fiberglass
2915-402: The worst of this, and the windscreen is functional. Full fairings can also provide protection to the engine and chassis in the event of a crash where the fairings, rather than the engine covers and/or frame, slide on the road. Half fairings usually feature a windscreen and extend below the handlebars, possibly as far down as the sides of the cylinder block, but generally do not cover the sides of
2970-408: Was auctioned on eBay in November 2005.) Among some of the photo advertisements there were images of Ralph Bonham on a Tote Gote shooting a rifle, a man jumping a Model B over a small sand dune, two Collegiate Tote Gotes parked on a lawn with people having a picnic in the background, and several other photos of people having picnics. Advertising illustrations included a family on Trail Skeeters, and
3025-435: Was thought that the frontal point of wind pressure made them highly unstable even with small amounts of yaw . Other reasons cited for the ban were to ensure adequate steering range ( lock-to-lock ) and stability in crosswinds . FIM regulations forbid streamlining beyond the wheel spindles and require the rider's arms and legs to be visible from the side. However, Peter Williams was permitted to give his 1973/74 JPS Norton
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