Engine Displacement: 398.15 cc
The Speed 400 debuts the "TR-Series" engine, a single-cylinder, liquid-cooled, 4-valve DOHC unit. This motor is a high-compression masterpiece designed to mimic the character of Triumph’s larger Bonneville twins. It features a weighted crankshaft and a primary balancer shaft, ensuring that despite its high-revving nature, it remains exceptionally smooth across the entire RPM range.
Max Power & Torque: 40 PS & 37.5 Nm
Delivering a class-leading 40PS at 8000rpm and 37.5Nm at 6500rpm, the Speed 400 offers a broad spread of torque. Over 80% of its peak torque is available from just 3000rpm, allowing for effortless tractability in city gear and explosive acceleration on the open roads of the Terai or the hills.
Top Speed & Mileage: 167 km/h | 29 kmpl
The Speed 400 is a true performance machine with a top speed of 167 km/h. While it is performance-oriented, the Bosch Electronic Fuel Injection system ensures a respectable mileage of around 29 kmpl, providing a theoretical range of roughly 370 km from its 13-litre tank.
