Triumph Bonneville 350

The Triumph Bonneville 350 is an upcoming bike that is envisaged to emerge as an exciting entry into the retro-classic segment. It shall feature timeless British styling, modern features, and an approachable performance. The 350cc version of the iconic Bonneville shall rival the Royal Enfield Classic 350 and the Honda CB350 in its segment. Let’s delve into the anticipated hey highlights of this upcoming Triumph motorcycle.

Triumph Bonneville 350: Engine and Performance

The Triumph Bonneville 350 is anticipated to house a 349cc, air-cooled single-cylinder engine, compliant with BS6 Phase 2 norms. It should deliver around 20-22bhp of power at 6500 rpm and 25-28 Nm of torque at 4000 rpm. The engine shall be paired to a 5-speed gearbox featuring a slip-and-assist clutch for effortless shifts.

Triumph Bonneville 350: Handling Specifications

The Bonneville 350 is envisaged to be built on a steel tubular cradle chassis, ensuring agile handling with a focus on stability. Suspension might comprise 41mm telescopic forks upfront and twin gas-charged shocks at the rear. They should have preload adjustability and a wheel travel of somewhere around 110-120mm. It should roll on 19-inch front and 18-inch rear wire-spoke wheels shod with CEAT or MRF tubeless tyres. The braking duties may fall to a 300mm front disc with dual-channel ABS and a 240mm rear disc.

Triumph Bonneville 350: Dimensions

This Triumph bike is expected to measure approximately 2160mm in length, 780mm in width, and 1100mm in height. It is envisioned to have a wheelbase of 1395mm, a kerb weight of around 185-195 kg, and a seat height of 790mm. The fuel tank capacity could be around 13 litres and may provide nearly 300+ km range.

Triumph Bonneville 350: Design

Echoing the classic Bonneville silhouette, the 350 shall feature a teardrop fuel tank with brushed aluminium badges. It should further exhibit a round LED headlamp flanked by finned cooling elements and a wide LED taillight. Chrome accents on exhaust headers, minimalist side panels, and wire-spoke wheels may be included to enhance the retro appeal. In addition, it may have a stitched seat, upright handlebars, tank graphics, and vintage-style side panels.

Triumph Bonneville 350: Features

This retro roadster is slated to incorporate modern essential features, such as:

• Round fully-digital LCD instrument cluster with Bluetooth connectivity via Triumph app.
• LED lighting throughout, including DRLs and self-cancelling indicators.
• USB charging port and optional pillion grab rails.
• Switchable dual-channel ABS and traction control.
• Premium finishes like peashooter exhausts and rubber gaiters.

Triumph Bonneville 350: Price and Launch Date

This newer Bonneville is expected to be priced competitively between ₹2.00-2.20 lakh (ex-showroom). Its launch is speculated for mid-2026 in India, following EICMA teases and TVS collaboration, with initial availability in metros.

​Disclaimer: The details shared are based on speculations, rumours, and leaks from recent events like EICMA 2025; official specs from Triumph may vary upon launch.