Do you have a question about the Mash XY400B and is the answer not in the manual?
General safety advice, rider details, and critical cautions for operating the motorcycle.
Details on length, width, height, wheelbase, and weight of the motorcycle.
Engine type, displacement, power, torque, and valve clearance details.
Information on the clutch, gearbox, and gear ratios.
Specifications for generator, battery, ignition, and lighting components.
Emphasizes manual study, training, and pre-ride checks for safe operation.
Importance of helmets, eye protection, and bright clothing for rider safety.
Strict warning against operating after alcohol or drug consumption.
Guidelines for maintaining distance, obeying rules, and vehicle control.
Proper weight distribution and passenger instructions for stability.
Precautions regarding flammable fuel and toxic exhaust fumes.
Warnings against unauthorized modifications affecting safety and warranty.
Tips for improving fuel efficiency through driving and maintenance.
Locating and identifying controls on handlebars.
Identifying major external parts of the motorcycle.
Explaining instruments and the significance of warning lights.
Function of the main switch for starting and stopping the engine.
Operation of right and left handlebar switches for lights and starting.
Procedures for operating gears and clutch.
Using the throttle for speed and applying brakes.
Other operational aspects like parking, fueling, and signaling.
Step-by-step guide to start the engine.
Importance and guidelines for initial engine break-in.
Schedule of services and explanation of maintenance codes.
Inspecting spark plugs and verifying engine timing.
Checking oil level, recommended oil types, and replacement.
Procedure for inspecting and adjusting valve clearance.
Checking, cleaning, and replacing the air filter.
Adjusting engine idle speed and throttle free stroke.
Inspecting front/rear brakes, fluid, and pads.
Checks and adjustments for tires, clutch, and drive chain.
Maintenance for battery, fuses, and lamps.
Preparing the vehicle for long-term non-use.
Steps for bringing the motorcycle back into operation.
Important reminders for safe operation.
Overview, care, and diagnostic methods for the EMS.
Details on supported PIDs and diagnostic functions.
Comprehensive list of DTCs and their meanings.
Torque specifications for various motorcycle components.
Detailed diagram of the electrical system.
| Engine | Single cylinder, 4 stroke, air cooled |
|---|---|
| Gearbox | 5 speed |
| Front Suspension | Telescopic fork |
| Rear Suspension | Twin shock absorbers |
| Front Brake | Disc |
| Rear Brake | Disc |
| Fuel Capacity | 13 liters |
| Engine Type | Single cylinder, 4 stroke |
| Displacement | 397 cc |
| Maximum Power | 20 kW (27 hp) @ 7000 rpm |
| Maximum Torque | 30 Nm @ 5500 rpm |
| Transmission | 5-speed |
| Fuel System | Electronic Fuel Injection |
| Length | 2080 mm |
| Width | 800 mm |
| Height | 1120 mm |
| Seat Height | 790 mm |
| Weight | 151 kg (dry) |
| Tire Size (Front) | 100/90-19 |
| Tire Size (Rear) | 130/70-18 |











