Twenty One
The Twenty One category encompasses a specific model range of Triumph motorcycles, known for their classic styling and reliable performance. These machines are popular among enthusiasts for leisurely rides, touring, and as collector's items. Key characteristics include their distinctive design, often featuring chrome accents and traditional frame structures, offering a blend of vintage aesthetics and functional engineering.
Documentation for the Twenty One models typically includes detailed owner's manuals, comprehensive workshop manuals covering maintenance and repair procedures, and technical specification sheets. These resources are essential for owners and technicians to ensure proper upkeep, diagnose issues, and perform accurate repairs, thereby preserving the...
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This manual provides comprehensive service and repair information for the 3TA Twenty One, covering production years from 1959 to 1966. The 3TA Twenty One, a popular lightweight motorcycle from the United Kingdom, is recognized for its reliability and user-friendly design, featuring a parallel-twin, 4-stroke, air-cooled engine with a displacement of approximately 213cc. Key design elements include unit construction for the engine and gearbox, and on some variants, a distinctive 'bathtub' rear mudguard. This workshop service repair manual is designed to assist owners and technicians in maintaining the optimal performance and longevity of this classic motorcycle.
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Welcome to the essential guide for your motorcycle, covering production years from 1963 to 1974. This iconic British motorcycle, powered by an OHV Vertical Twin engine with a displacement of approximately 249cc, is celebrated for its blend of performance and practicality. Known for its duplex cradle frame and reliable 4-speed constant mesh transmission, the 'Twenty One' represents a significant piece of motorcycle history, offering a rewarding riding experience rooted in classic engineering.
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The Triumph Twenty One T21, produced between 1956 and 1966, represents a significant offering from the renowned British motorcycle manufacturer. This model was positioned as a versatile and reliable machine, popular for both commuting and touring, embodying Triumph's legacy of engineering quality. Its parallel-twin, OHV engine provided dependable performance, making it a staple in the lightweight to middleweight motorcycle segment during a dynamic period of technological advancement. The T21's design and engineering reflect the era's focus on robust construction and practical utility, establishing its place in motorcycle history.
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This manual covers the Triumph Twenty One (T21) motorcycle, produced from 1959 to 1966. The Twenty One, manufactured at Triumph's Meriden Works in Coventry, England, was a significant model for the brand, offering an accessible and reliable entry into the world of Triumph twins. Known for its usability and engineering quality, this motorcycle has become a classic, representing a key period in British motorcycle history. Its design and performance characteristics made it a popular choice for riders of its era, and it continues to be a sought-after machine for enthusiasts and collectors.
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This manual covers the Triumph Twenty-One 3TA motorcycle, produced between 1963 and 1974. The 3TA is powered by a 213cc parallel-twin, air-cooled engine with overhead valves, typically paired with a 4-speed gearbox and a wet multi-plate clutch, delivering its power via a chain drive. Known for its British heritage and engineering, this model represents a significant part of the brand's iconic unit-construction twin-cylinder range. The vehicle features drum brakes and a standard lighting system, with a dry weight around 335 lbs and a wheelbase of approximately 53.5 inches.
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This workshop service repair manual provides comprehensive coverage for the Twenty-One 3TA, encompassing models produced between 1963 and 1974. The Twenty-One 3TA is characterized by its vertical twin cylinder engine, likely around 350cc, and represents a significant part of heritage in performance and design. This manual is an essential resource for owners and mechanics seeking to maintain and repair this classic British motorcycle, offering factory-level information for self-sufficient service.
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The Triumph Twenty-One 3TA is a classic British motorcycle, a significant model in the Pre-Unit Twin era, manufactured in Meriden, Warwickshire, England. Known for its reliable 349cc OHV vertical twin engine, this motorcycle offered a balanced blend of performance and tractability, making it a popular choice for riders. Building on Triumph's rich heritage, the 3TA represents a key step in the evolution of their middleweight offerings, embodying the engineering quality and distinctive style associated with the brand.
