IT Models

This manual covers the IT200, specifically the IT200N and IT200L models produced for the 1984 and 1985 model years. As a capable off-road and Enduro motorcycle, the IT200 exemplifies a legacy of building reliable and performance-oriented machines. Its robust 2-stroke, air-cooled 195cc engine, coupled with a 6-speed transmission and capable suspension, made it a popular choice for riders seeking adventure and competition. This documentation aims to provide comprehensive support for maintaining and repairing this classic Enduro model.

This manual covers the IT250, a 2-stroke, air-cooled single-cylinder motorcycle with a displacement of approximately 239cc, produced through the late 1970s and 1980s. Designed for Enduro and off-road competition and trail riding, the IT250 series was renowned for its performance and durability. This robust machine typically features a 6-speed constant mesh transmission and a wet, multi-plate clutch, offering a power output in the range of 25-35 HP. Its legacy is built on a strong heritage in off-road racing, positioning the IT250 as a capable and respected off-road machine of its era.

This manual covers the 1984 IT490, a robust off-road motorcycle known for its powerful two-stroke engine and enduring presence in the enduro and competition circuit. The legacy in performance off-road vehicles is evident in the IT490's design, which prioritizes durability and responsiveness for demanding terrain. This specific model, part of the esteemed IT series from the early to mid-1980s, offers a potent 485 cc engine and a reliable 5-speed transmission, making it a capable machine for enthusiasts and competitors alike. Its engineering quality and focus on practical off-road performance have cemented its place in motorcycle history.

The 2003 Yamaha WR450F FR is a high-performance off-road motorcycle designed for competitive riding. It represents Yamaha's commitment to delivering powerful and reliable machines, featuring a liquid-cooled, 4-stroke, DOHC, 4-valve engine with a displacement of 449cc. Known for its advanced chassis design, the WR450F offers a balance of power and agile handling, making it a strong contender in the motocross and enduro segments. Its engineering quality and focus on performance have made it a respected choice among off-road enthusiasts.

This manual covers the 2009 Yamaha XV19SY(C)/XV19MY(C), a flagship cruiser motorcycle designed for riders seeking comfortable, long-distance touring with substantial power and classic styling. Built by Yamaha, a company with a rich heritage in motorcycle manufacturing, this model features an 1854cc air-cooled V-twin engine, belt drive, and comfortable ergonomics, offering a significant road presence. Its engineering prioritizes reliability and performance, making it a competitive choice within the large-displacement cruiser market.

This document provides comprehensive parts identification and cataloging for the IT425G, an off-road motorcycle produced in 1980. Known for its robust 2-stroke, air-cooled 425 cc engine and 5-speed constant mesh transmission, the IT425G was a significant model in the 'IT' line of enduro motorcycles, designed for competitive trail riding. The manual details all engine components, chassis parts, fuel and exhaust systems, electrical components, and bodywork, utilizing exploded diagrams to offer visual guidance for assembly and disassembly.

This manual covers the IT175J, a distinguished off-road motorcycle produced from 1982 onward. Renowned for its robust two-stroke, single-cylinder engine and capable chassis, the IT175J was a competitive machine in its era, favored for both trail riding and enduro competitions. The legacy in high-performance motorcycles is evident in the IT series' reputation for potent power delivery and enduring reliability. This workshop repair manual provides comprehensive guidance for owners and technicians, ensuring the optimal performance and longevity of this classic off-road machine.

This manual covers the IT175J, a versatile off-road motorcycle designed for enduro riding and competitive trail use, produced between 1982 and 1985. Known for its robust two-stroke engine, capable suspension, and agile handling, the IT175J has earned a reputation for performance and durability in demanding off-road conditions. Building on an extensive legacy in dirt bike innovation, this model was engineered to compete effectively against other bikes in its class, offering riders a potent combination of power and control for challenging terrain.

The Yamaha IT175, model designation IT175J, is a robust off-road motorcycle from 1982 onwards, designed for trail and enduro riding. Renowned for its competitive performance and Yamaha's legacy of engineering quality, this model offered agile handling and a potent 2-stroke engine, making it a popular choice among enthusiasts. Its focus on mechanical prowess and rider control characterized its market position, directly competing with other leading off-road machines of its era. The IT175 is celebrated for its reliability when maintained correctly and its capability in diverse off-road conditions.

This manual covers the 1979 IT175, a distinguished off-road motorcycle renowned for its performance in enduro and motocross applications. As part of the esteemed 'IT' series, the IT175 is celebrated for its blend of power and agility, embodying the engineering quality and reliability characteristic of a legacy. This model, produced in Japan, features a 2-stroke, single-cylinder 171cc engine with CDI ignition and a 6-speed transmission, designed for competitive off-road use. Its robust construction and purposeful design made it a popular choice for enthusiasts and competitors alike during its production era.

This manual covers the 1986 IT200 and IT200S, a versatile off-road and trail motorcycle renowned for its capability in varied terrain. As part of the esteemed 'IT' series, this model offered a blend of performance enhancements suitable for enduro riding, bridging the gap between motocross and dual-sport applications. The 1986 IT200/IT200S is powered by a 198cc two-stroke, air-cooled engine, known for its responsiveness and reliability, featuring reed valve induction and typically a 6-speed transmission. Its engineering quality is reflected in its agile handling, designed for rider control and stability in demanding off-road conditions, making it a respected choice among its contemporaries.

The 1986 Yamaha IT200, including the IT200S sub-model, is a robust 2-stroke, reed valve competition/enduro motorcycle designed for off-road performance. With a 195cc displacement and a 6-speed constant mesh transmission, this model represents Yamaha's commitment to engineering excellence in the off-road segment, building upon the legacy of its successful IT series. Known for its reliability and capability in demanding terrain, the IT200 series has a history of competitive success.

The Yamaha IT200L, produced from 1984 onwards, represents a robust and capable off-road motorcycle, a testament to Yamaha's enduring legacy in the competitive enduro and trail riding scene. This model, part of the esteemed IT series, was engineered for both demanding trail exploration and spirited enduro racing. Its design prioritizes agility, rider control, and reliable performance, making it a favored choice for enthusiasts seeking a durable and potent machine for challenging terrain.

The IT200L, produced from 1984 onwards, is an enduro-style motorcycle designed for off-road enthusiasts. This model represents a commitment to robust engineering and reliable performance in challenging terrains, building upon the legacy of the esteemed 'IT' series. It features a 197cc two-stroke, air-cooled engine, a 6-speed transmission, and a chain drive system, all contributing to its agile handling and competitive spirit. With its durable construction and focus on trail riding capability, the IT200L is a testament to expertise in performance motorcycle development.

This manual covers the Yamaha IT200, a versatile off-road motorcycle renowned for its performance and durability. Produced from 1984 onwards, the IT200, including variations such as the IT200L, has a strong heritage rooted in successful history in off-road competition and trail riding. Designed for trail enthusiasts and enduro riding, the IT200 features a robust two-stroke, single-cylinder engine, a 6-speed transmission, and a reliable chassis built to handle demanding terrain. Its engineering emphasizes a balance of power, handling, and the ruggedness expected from the esteemed IT series.

This manual covers the IT200, a lightweight, high-performance 2-stroke motorcycle produced for the 1984 and 1985 model years. Known for its off-road competition and dual-sport capabilities, the IT200 is a testament to heritage in building reliable and capable dirt bikes. It features a 195 cc air-cooled engine, a 6-speed transmission, and the innovative Monocross rear suspension system, making it a popular choice among motocross and trail riders of its era. The IT200 was competitive against other leading off-road motorcycles of the mid-1980s, recognized for its balanced performance and handling.

This manual covers the Yamaha IT250 series, a line of off-road motorcycles renowned for their performance in Enduro competitions. Produced from the late 1970s through the mid-1980s, the IT250 is a 2-stroke, single-cylinder machine typically featuring a 246cc engine, a 6-speed constant-mesh transmission, and a chain drive. Known for its robust construction and competitive edge, the IT250 was designed for demanding off-road use, offering a blend of trail capability and track-ready power. Its development saw continuous improvements in suspension, engine output, and chassis design, solidifying its reputation as a capable and reliable competitor in its class.

This manual pertains to the IT400, an off-road and enduro motorcycle produced from 1979 onwards. Known for its robust two-stroke engine, estimated to produce around 30-35 horsepower, and a 5-speed sequential transmission, the IT400 was engineered for performance and durability in demanding terrain. Its design features include an air-cooled engine, a steel frame, front and rear drum brakes, and a suspension system comprising front forks and a rear monoshock. The IT series has a strong motorsport legacy, with the IT400 being a notable model in their off-road lineup, celebrated for its competitive spirit.

This manual covers the [Make] [Model], a versatile vehicle designed for [intended usage]. Engineered with precision, the [Model] exemplifies [Make]'s commitment to quality, reliability, and innovative features that enhance the driving experience. Its robust construction and advanced technology ensure dependable performance across a wide range of conditions, making it an ideal choice for [target audience] seeking both capability and comfort.

This manual provides comprehensive service and repair information for the Yamaha IT490 motorcycle. Designed for professional mechanics and technicians, it details all necessary procedures for servicing, troubleshooting, and repair. The manual is an invaluable resource for maintaining the reliability and performance of your Yamaha IT490.

The TTR250, produced from 1999 to 2006, is a versatile four-stroke, air-cooled motorcycle renowned for its robust engineering and reliable performance. Designed with a 249cc engine, it offers accessible off-road capability, making it suitable for trail riding and general recreational use. The reputation for quality is evident in the TTR250's durable construction and user-friendly design, which balances manageable power with dependable operation. Its features include a constant-mesh 6-speed transmission, a wet, multiple-disc clutch, and a reliable chain drive system, all contributing to its reputation as a capable and enduring machine.

This manual covers the TZM150, a sport-oriented 150cc two-stroke motorcycle that was popular in Asian markets from the early 1990s to the early 2000s. Known for its Power Valve System (YPVS), the TZM150 offered optimized power delivery across its rev range. This model features a liquid-cooled, single-cylinder engine with a 6-speed transmission, wet multi-disc clutch, and chain drive. Its design prioritizes performance and handling, with front disc brakes, telescopic forks, and a rear monoshock suspension system, all contributing to its sporty appeal.

This service repair manual provides comprehensive guidance for the Yamaha XV250 S Virago, a V-twin, air-cooled, 4-stroke motorcycle known for its classic cruiser styling and beginner-friendly characteristics. With a displacement of 234 cc, the XV250 S offers a comfortable riding experience, making it a popular choice for both new and experienced riders. Yamaha's long-standing reputation for producing reliable and innovative motorcycles underpins the engineering quality of this model, which has been a staple in the cruiser market.

This comprehensive service repair manual covers the YFM660 Grizzly All-Terrain Vehicle (ATV) manufactured between 2002 and 2007. Engineered for durability and performance, the Grizzly is renowned for its robust construction and capability in various terrains. This manual provides essential information to ensure the optimal operation and longevity of your 660cc ATV, reflecting a commitment to quality and rider satisfaction.