2024 Mash Five Hundred 400 Technical Analysis & Specification Breakdown
Built around Mash's enduro - offroad motorcycle platform, the 2024 Mash Five Hundred 400 pairs a 397 cc (24.2 cu in) air-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 27.6 HP (20.1 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 69.5 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 160 kg (353 lbs) wet (curb), translating to a power-to-weight ratio of 0.17 HP/kg (5.8 kg per horsepower). Rider ergonomics and chassis geometry center around a 790 mm (31.1 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 paired with a rated consumption of 3.28 L/100 km provides an estimated theoretical range of roughly 396 km (246 miles) between fill-ups.
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.
Specific Output
69.5 HP/L
Power-to-Weight
0.17 HP/kg (5.8 kg/HP)
Power Band Window
5,500–7,000 rpm
Theoretical Range
~396 km (246 mi)
Engine
Displacement397.0 ccm (24.22 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power27.6 HP (20.1 kW)) @ 7000 RPM
Torque30.0 Nm (3.1 kgf-m or 22.1 ft.lbs) @ 5500 RPM
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlSingle Overhead Cams (SOHC)
LubricationDry sump
CoolingAir
Transmission
Gearbox5-speed
Final DriveChain (final drive)
Performance
Fuel Consumption3.28 litres/100 km (30.5 km/l or 71.71 mpg)
Greenhouse Gases76.1 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission DetailsEuro 4
Chassis
Front SuspensionTelescopic Forks
Front Travel210 mm (8.3 inches)
Rear SuspensionTwin Shocks with Adjustable Pre-Load
Rear Travel200 mm (7.9 inches)
Wheels & Brakes
Front Tyre100/90-19
Rear Tyre130/70-18
Front BrakesSingle disc. Switchable ABS
Front Brake Ø280 mm (11.0 inches)
Rear BrakesSingle disc. Switchable ABS
Rear Brake Ø240 mm (9.4 inches)
WheelsWire spoked
Dimensions & Weight
Weight incl.160.0 kg (352.7 pounds)
Seat Height790 mm (31.1 inches) If adjustable, lowest setting.
Overall Height1130 mm (44.5 inches)
Overall Length2105 mm (82.9 inches)
Overall Width760 mm (29.9 inches)
Fuel Capacity13.00 litres (3.43 US gallons)
Other
StarterElectric & kick
Color OptionsBlack
Warranty3 years spare parts and labour, Unlimited mileage.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
