2026 Triumph Bonneville Speedmaster image gallery

For 2026, the Triumph Bonneville Speedmaster receives a comprehensive update, with changes centred on a larger 14-litre fuel tank (up from the previous 12-litre unit), revised bodywork, lighter aluminium rims and an improvement in rider comfort. Both the rider and pillion seats have been redesigned with wider bases and deeper foam padding, while a straighter handlebar creates a more natural riding position without abandoning the Speedmaster's characteristically relaxed cruiser feel. The seat height remains a low 705mm, and the seat configuration can be switched between twin and solo setups.The bike also gets an IMU-assisted lean-sensitive cornering ABS and traction control system, along with cruise control and a USB-C charging port. Power comes from the same 1,200cc liquid-cooled parallel-twin with a 270-degree firing order, producing 78hp at 6,000rpm and 106Nm at 3,750rpm, paired with a 6-speed gearbox. The 2026 Speedmaster is available in two colour schemes – Carnival Red and Crystal White, or Sapphire Black and Crystal White.