Five Hundred 400

2016 Mash Five Hundred 400 Technical Analysis & Specification Breakdown

At the heart of the 2016 Mash Five Hundred 400 enduro - offroad motorcycle, Mash utilizes a 390 cc (23.8 cu in) air-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 27 HP (19.7 kW) at 7,000 rpm while maximum torque reaches 30 Nm (22.1 lb-ft) at 5,500 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 69.2 HP per liter and a 1,500 rpm working window between peak torque (5,500 rpm) and peak power (7,000 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 Five Hundred 400 measures 151 kg (333 lbs) wet (curb), translating to a power-to-weight ratio of 0.18 HP/kg (5.59 kg per horsepower). Rider ergonomics and chassis geometry center around a 780 mm (30.7 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance. The 13-liter (3.4 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Within MotoLibrary's Mash archive, this model family spans 3 indexed model years from 2016 to 2024, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.