
The BMW G450X is a motorcycle produced by BMW Motorrad.
The HP2 Enduro is a motorcycle manufactured by BMW Motorrad from 2005 to 2008. It is a "High Performance" (HP) dirt bike based on the engine and electronics from the R1200GS adventure-touring model. The use of a trellis tube frame, a conventional fork rather than Telelever, and other modifications, make it 53 lb (24 kg) lighter than the corresponding R1200GS.

An enduro motorcycle is an off-road racing motorcycle used in enduros, which are long-distance cross-country time trial competitions.

The Harley-Davidson Baja 100 was a small displacement off-road motorcycle made for Harley-Davidson in Italy by Aermacchi, which was 50% owned by Harley-Davidson at the time. It was one of Harley-Davidson's attempts to enter the small displacement off-road motorcycle market. It was built in Aermacchi's Varese, Italy factory.

The Honda CRF series is a line of four-stroke motocross, trail, and dual sport motorcycles manufactured and marketed by Honda.

The Honda CRF150F is an off road motorcycle that was introduced in 2003 as the successor to the Honda XR series. The 150F Is a bike for beginner to intermediate riders, teens or adults. It is mainly used for family recreation and easy off road trails. It has a relatively soft suspension, wide seat and high ground clearance. This motorcycle's primary design purpose is for trail riding or amateur hair scramble type races. With the manufacturer setup racing is not recommended. They are known for their reliability and ease of use and maintenance.

The Honda CRF150L is a CRF series 150 cc (9.2 cu in) dual-sport motorcycle made by Astra Honda Motor, a subsidiary of Honda in Indonesia. It was unveiled in November 2017. It shares an air-cooled 149 cc 4-stroke SOHC single-cylinder EFI engine with the Verza standard motorcycle.

The Honda CRF250L is a dual-sport motorcycle, part of the Honda CRF series, manufactured by Honda for their global market. It was first released in 2012 for the 2013 model year.

The Honda XR100R is a four-stroke off-road motorcycle introduced in 1985, four years after the introduction of the XR100. It has become popular for learning riders. It was changed little over its two decade production run.

The Honda XR250R and XR250L are trail and dual-sport motorcycles made by Honda from 1979 through 2004, as part of the Honda XR series. They have four-stroke, SOHC four-valve 249 cc (15.2 cu in) single-cylinder engines.

The Honda XR600R was an offroad motorcycle with an air-cooled single cylinder, four-stroke engine. The bike was manufactured by Honda from 1985 to 2000 and was part of the Honda XR series. The currently available road oriented XR650L model is similar to the XR600R with an engine of more displacement but lower compression and less horsepower. The XR600R was superseded by the XR650R with a 649cc liquid-cooled engine and an aluminum frame.

The Kawasaki KX 450F is a liquid-cooled DOHC 449 cc (27.4 cu in) four-valve four-stroke single motocross motorcycle made by Kawasaki.

The KTM 200 consists of a series of two-stroke off-road enduro motorcycles made by KTM, the European, road legal 200 EXC, and the 200 XC-W for the US market being the last versions. The 200 attempts to combine the agility of a 125 cc class motorcycle with the power of a 250 cc. As a small bore enduro bike it is equipped with a wide-ratio gear box. Starting in 2013 all 200's came with electric start.

The KTM 300 is a series of 2-stroke enduro off-road motorcycles made by KTM. They are the Penton-inspired 1984 300 GS, the 300 DMX, the dirt only 300 MXC, European road legal 300 EXC and their current US counterpart the 300 XC (close-ratio) and 300 XC-W respectively. The KTM 300 is designed for difficult off-road conditions. The 300 EXC and the 300 XC-W have a small headlight, speedometer, tail-light and somewhat softer linkless PDS suspension. Starting in 2008 all 300's came with electric start. Since the early 2000s KTM has been offering the XC-W model in a special "Six-Days" limited edition.

KTM 450 Rally is a rally raid bike, produced from 2011 with the specific task of winning the Dakar Rally, that has won nine times in eleven participations.

The KTM 640 Adventure is a dual-sport motorcycle made by KTM from model years 1998 until 2007.
The KTM 690 Enduro is a dual sport motorcycle made by KTM since 2008. The KTM 690 Enduro R was introduced in 2009, differing from the basic 'E' models by having an orange frame, different styling and 20 mm longer suspension travel, thus being 20 mm higher.
KTM LC4 660R is a rally raid bike, produced from 2001 to 2006 with the specific task of winning the Dakar Rally, that has won five times in six participations.

Rokon is an American Rochester, New Hampshire-based motorcycle manufacturer that builds two-wheel-drive off-road motorcycles which are marketed either under the company's name, or as the "Trail Breaker". Robert Korpi was also owner of Rokon International from about 1976 to 1990

There are many systems for classifying types of motorcycles, describing how the motorcycles are put to use, or the designer's intent, or some combination of the two. Six main categories are widely recognized: cruiser, sport, touring, standard, dual-purpose, and dirt bike. Sometimes sport touring motorcycles are recognized as a seventh category. Strong lines are sometimes drawn between motorcycles and their smaller cousins, mopeds, scooters, and underbones, but other classification schemes include these as types of motorcycles.
The Suzuki JR50 is a miniature motorcycle with a 49 cc (3.0 cu in) displacement and a single-speed automatic transmission, using a centrifugal clutch and height adjustable suspension. An oil injected two-stroke engine provides optimum lubrication and an oil level window makes it easy to see when a refill is needed. It is designed for children ages 5 to 12, and has been used for both racing and recreational riding. The JR50's engine was later used in the ALT50 and LT50 ATV's.

The Suzuki RM85 is a Motocross bike created and manufactured by Suzuki.

The Tote Gote is an off-road motorcycle that was produced from 1958 to 1970. It was developed by Ralph Bonham.

The Yamaha CT2 was an early version of the popular 175cc Trail/Enduro motorcycle. The CT2 followed on from the CT1C, and was superseded by the CT3. There are only minor differences between each version.

The Yamaha DT is a series of motorcycles and mopeds produced by the Yamaha Motor Corporation. Models in the DT series feature an engine displacement of 50 to 400 cc. The first DT model, the DT-1, was released in 1968 and quickly sold through its initial 12,000 production run.

The Yamaha WR250F is an off-road motorcycle made by Yamaha Motor Company. It has a 250 cc (15 cu in) liquid-cooled single nikasil coated cylinder engine. First offered in 2001, it shared many components and design concepts with the YZ250F motocross model. It is basically the YZ250F detuned slightly for more controllable power, with a headlight and lighting coil, softer suspension, a kickstand, better noise specifications, larger radiators, and lower emissions.The WR250F is basically a YZ250F modified for enduro competitions, extreme enduro competitions and hard enduro competitions and the practice of these extreme sports. The WR in the name indicates a wide-ratio gear box common to most enduro or trail bikes and stands in contrast to the close-ratio gearbox essential to a motocross racer. Over the years the WR250F has benefited from the advances made in the YZ motocross version gaining advancements such as an aluminum frame and improved suspension.

The Yamaha WR450F is an off-road motorcycle made by Yamaha Motor Company. It currently has a 450 cc (27 cu in) liquid-cooled single-cylinder engine. First offered in 1998 at 400cc, it shared many components and design concepts with the YZ400F motocross model. It is basically the racing YZ450F detuned slightly for more controllable power, with a headlight and lighting coil, softer suspension, a kickstand, lower noise specifications, larger radiators and lower emissions. The WR in the name indicates a wide-ratio gear box common to most enduro or trail bikes and stands in contrast to the close-ratio gearbox essential to a motocross racer. Over the years the WR has benefited from the advances made in the YZ motocross version gaining displacement and advancements such as an aluminum frame and improved suspension. Over much of its life the weight of the WR450F has remained fairly constant ranging from 244 to 249 pounds dry weight.

The Yamaha WR450F is an off-road motorcycle made by Yamaha Motor Company. It currently has a 450 cc (27 cu in) liquid-cooled single-cylinder engine. First offered in 1998 at 400cc, it shared many components and design concepts with the YZ400F motocross model. It is basically the racing YZ450F detuned slightly for more controllable power, with a headlight and lighting coil, softer suspension, a kickstand, lower noise specifications, larger radiators and lower emissions. The WR in the name indicates a wide-ratio gear box common to most enduro or trail bikes and stands in contrast to the close-ratio gearbox essential to a motocross racer. Over the years the WR has benefited from the advances made in the YZ motocross version gaining displacement and advancements such as an aluminum frame and improved suspension. Over much of its life the weight of the WR450F has remained fairly constant ranging from 244 to 249 pounds dry weight.
The Yamaha XT500 is a twin-valve single-cylinder enduro-adventure motorcycle made by Yamaha from 1975 until 1989. It shares its power plant with the street version SR500 and its off-road brother, the Yamaha TT500. All parts such as the transmission and chassis were produced in Japan.

The Yamaha XT 600 is a motorcycle manufactured by Japanese motorcycle manufacturer Yamaha. It was built from 1984 to 2003 in different versions.

The Yamaha YZ125 is a motocross racing motorcycle with a two-stroke 124.9 cc (7.62 cu in) displacement single-cylinder engine made by Yamaha since 1974. It is available to the public. For the first two years it was made with dual rear shocks, then changing to a monoshock. The YZ125 has been ridden to five AMA National Motocross Championships, and multiple AMA Regional Supercross Championships.

The Yamaha YZ250 is a two-stroke motocross race bike made by Yamaha. The model was launched in 1974 and has been regularly updated, and is one of the only two-stroke bikes of this displacement still in production, with new releases every year.

The Yamaha YZ250F is a motocross motorcycle first released in 2001 by Yamaha. It had a five-valve, DOHC, four-stroke engine and initially had a steel frame and an aluminum subframe, which was replaced in the 2006 model with an all-aluminum frame.

The Yamaha YZ450F is a four-stroke racing motocross bike built by Yamaha Motor Corporation. It was the successor to the previous YZ426F which was discontinued in 2003. It is credited by Cycle World and Dirt Rider magazines as the bike that started the four-stroke dirt bike revolution. The 2006 YZ250F and YZ450F were the first production motorcycles equipped with titanium suspension springs.
Yamaha YZE 750 was a rally raid bike, produced from 1988 to 1991 with the specific task of winning the Dakar Rally, that won 1991 Dakar Rally with French biker Stéphane Peterhansel.
Yamaha YZE 850T was a rally raid bike, produced from 1992 to 1998 with the specific task of winning the Dakar Rally, that won six times in seven years.