The air-cooled generation of Triumph Twins (2001-2016) is the platform that revitalized the modern classic movement. Whether you own a 790cc carburetor model or the later 865cc EFI version, these bikes are prized for their mechanical honesty and timeless design. At British Legends, we provide a comprehensive range of parts and accessories for the Triumph Bonneville 790/865cc, the iconic Triumph Thruxton 900, the rugged Triumph Scrambler 900, and the laid-back Triumph America & Speedmaster. Our selection focuses on enhancing performance through weight reduction and improving the tactile feel of these legendary air-cooled machines.
Customizing an air-cooled Twin allows you to lean into specific heritage styles. For the Triumph Bonneville 790/865cc, many riders focus on classic upgrades like pea-shooter exhausts and leather touring gear. Owners of the Triumph Thruxton 900 often prioritize cafe racer aesthetics with clip-on handlebars and rear-set footpegs, while Triumph Scrambler 900 enthusiasts look for high-mount exhausts and knobby tires to emphasize the dual-purpose look. If you ride the cruiser-styled Triumph America & Speedmaster, comfort is key, with floorboards and tall windscreens being popular choices. Across the entire range, performance gains are easily achieved by optimizing the air intake and installing high-quality exhaust systems to release the classic parallel-twin "burble."
A vital technical distinction within this generation is the shift from carburetors to Electronic Fuel Injection (EFI) around 2008. While the frames are largely similar, parts related to the fuel system, such as tanks and throttle bodies, are not interchangeable. Furthermore, the Triumph Scrambler 900 features a 270-degree crankshaft, giving it a different firing order and exhaust pulse compared to the 360-degree crank of the Bonneville and Thruxton. When selecting suspension or braking upgrades, it is essential to note that the Triumph America & Speedmaster utilize a completely different chassis geometry, requiring model-specific mounting kits that differ from the standard roadster frames.
No. The air-cooled and liquid-cooled platforms are entirely different; structural parts like exhausts and seats from the 2001-2016 era will not fit the post-2016 models.
Yes. To ensure the engine runs safely and smoothly on your Triumph Thruxton 900 or Bonneville, a carburetor jet kit is necessary to compensate for the increased airflow.
