Triumph launches Bonneville T40 and T4 variants in India starting at Rs 2.55 lakh

Triumph has officially launched the Bonneville T40 and T4 in India, entering the fiercely contested 350cc modern classic motorcycle segment dominated by Royal Enfield. Developed in collaboration with Bajaj, the new motorcycle lineup starts at an ex-showroom price of Rs 2,54,999 for the Bonneville T4, while the T40 and T40 Black are both priced at Rs 2,79,999. Online bookings for the new models open on October 7, 2026, at 4:30 pm. Triumph plans to begin deliveries for the T40 in the second week of November 2026, followed by the T4 deliveries in the second week of January 2027.

Performance and Features

Powering the new bikes is a 349cc, liquid-cooled, single-cylinder DOHC engine developed from Triumph's TR Series, paired with a six-speed gearbox and an assist-and-slipper clutch. The motor delivers 29 PS of power at 7,000 rpm and 31 Nm of torque at 5,500 rpm. The Bonneville T40 distinguishes itself significantly in the features department by offering a four-inch circular TFT display with smartphone connectivity, navigation, phone and music controls, five riding modes, cruise control, lean-sensitive cornering ABS, and cornering traction control. In contrast, the more affordable T4 features a colour LCD with turn-by-turn navigation, riding modes, traction control, and conventional dual-channel ABS, creating a Rs 25,000 price gap between the two variants.

Dimensions and Rivals

Both models share a 14-litre fuel tank, 165 mm of ground clearance, a 195 kg kerb weight, and a standard seat height of 790 mm that can be reduced to 770 mm with an optional low seat. The motorcycles feature a tubular steel frame with conventional 43 mm telescopic forks at the front and twin rear shocks with seven-step preload adjustment. Braking duties are handled by a 310 mm front disc and a 255 mm rear disc with ByBre calipers. In the broader 350cc retro market, the Triumph lineup faces established rivals like the Royal Enfield Classic 350, Honda CB350C, and Jawa 350, where the Classic 350 has traditionally held an unassailable sales lead.

Context

The 350cc retro motorcycle segment in India is one of the most popular and fiercely contested categories, driven by buyers looking for traditional styling combined with modern reliability. Triumph's entry into this space through its partnership with Bajaj aims to leverage local manufacturing to challenge the long-standing dominance of Royal Enfield.