
The latest additions to Triumph's Bonneville and 400 series, the Bonneville T40, T40 Black and T4 capture the timeless appeal and unmistakable character that have defined the Bonneville for generations. All three models embody the spirit of 1960s cool through their authentic proportions, beautiful finish and enduring style. Signature Bonneville design cues include the sculpted teardrop fuel tank, classic round headlight, traditional engine profile, spoked wheels and twin-shock rear suspension.
Crafted with the meticulous attention to detail that has long defined the Bonneville name, the new T40, T40 Black and T4 deliver authentic style and exceptional quality throughout. Heritage-inspired two-tone paint schemes, hand-painted coach lining and premium materials create a timeless and distinctive appearance, while beautifully finished details such as the brushed peashooter silencer and classically shaped aluminium engine covers reinforce their unmistakable Bonneville style.
Powered by a dedicated version of Triumph's 350cc TR Series engine, the new Bonneville features a unique engine tune developed exclusively, delivering a relaxed, torque-rich power delivery. Combined with a distinctive exhaust note, the result is a riding experience that remains true to the character of the Bonneville. The 350cc TR Series engine delivers unmistakable Bonneville character with strong low-end torque (29 PS @ 7000 rpm | 31 Nm @5500 rpm)
Setting a new benchmark for technology in the category, the Bonneville T40 and T40 Black combine classic Bonneville styling with an unprecedented level of rider-focused technology. A new 4-inch circular TFT display provides full smartphone connectivity, including navigation, phone and music control, while five riding modes, cruise control, lean-sensitive Optimised Cornering ABS and Optimised Cornering Traction Control deliver a level of functionality and rider assistance normally associated with larger-capacity motorcycles.
The Bonneville T4 also brings contemporary capability, with a colour LCD featuring turn-by-turn navigation, ride modes and dual-channel ABS, bringing intuitive technology together with the pure character of the Bonneville.
The Bonneville T40, T40 Black and T4 have been developed to deliver an accessible and confidence-inspiring riding experience. Relaxed ergonomics, a low seat height, which can be reduced to just 770mm with an accessory low seat, and lightweight handling make the motorcycles approachable for a wide range of riders. Complemented by a modern chassis and lightweight aluminium rims, the result is easy manoeuvrability, agile dynamics and everyday riding confidence.
Steve Sargent, Chief Product Officer, Triumph Motorcycles, said: “The Bonneville is one of the most significant motorcycles in Triumph's history, so introducing a new model carrying that name comes with a responsibility to get it right. From the outset, our ambition was not simply to create a smaller Bonneville, but to create a motorcycle that delivers the style, character and ownership experience riders expect from a genuine Bonneville. Bringing that experience to more riders is strategically important for Triumph, particularly as lower-capacity motorcycle categories continue to grow around the world.
“Working closely with Bajaj, we challenged ourselves to retain the details and qualities that make a Bonneville special, from the proportions and finish to traditional touches such as hand-painted coach lining, while also introducing a level of technology and rider-focused innovation not previously seen in this category. The result is a motorcycle that stays true to the values that have defined the Bonneville for generations while opening the experience to even more riders.”


