Bonneville Sixty

2010 Triumph Bonneville Sixty Technical Analysis & Specification Breakdown

At the heart of the 2010 Triumph Bonneville Sixty classic motorcycle, Triumph relies on a 865 cc (52.8 cu in) air-cooled twin, four-stroke powerplant. In factory specification, peak output is rated at 67.1 HP (48.9 kW) at 7,500 rpm while maximum torque reaches 68 Nm (50.2 lb-ft) at 5,800 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 77.6 HP per liter and a 1,700 rpm working window between peak torque (5,800 rpm) and peak power (7,500 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.

On the scales, the Bonneville Sixty measures 230 kg (507 lbs) wet (curb), translating to a power-to-weight ratio of 0.29 HP/kg (3.43 kg per horsepower). Rider ergonomics and chassis geometry center around a 775 mm (30.5 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,500 mm (59.1 in) wheelbase engineered for balanced agility and highway composure.

Within MotoLibrary's Triumph archive, this model family spans 2 indexed model years from 2010 to 2011, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.