Vehicle Segment:
Urban mobility scooter/maxi-scooter, designed for city commuting with car-like safety features.
Key Competitors:
Other 125cc maxi-scooters and scooters from brands like Yamaha (Majesty), Honda (Forza), Suzuki (Burgman), Aprilia (Scarabeo).
Unique Selling Points:
Enclosed cockpit with roll cage, advanced safety features for a scooter (ABS option, seatbelt), weather protection, innovative design.
Value Proposition:
Empowers owners and independent mechanics to perform all necessary maintenance and repairs, saving significant dealership costs.
Engine:
Detailed overhaul, inspection, and repair of the 125cc engine, including cylinder head, piston, crankshaft, lubrication system, cooling system, and ignition system.
Transmission:
Service and repair of the automatic transmission, including variator assembly, clutch, and final drive.
Chassis And Frame:
Inspection, repair, and replacement of chassis components, frame, body panels, and suspension elements.
Brakes:
Front and rear brake system maintenance, caliper overhaul, disc replacement, fluid bleeding, and ABS system (if equipped).
Electrical System:
Wiring diagrams, component testing, troubleshooting of lighting, starting system, charging system, ECU, sensors, and instrumentation.
Fuel System:
Fuel injection system diagnosis, injector cleaning, fuel pump testing, and fuel filter replacement.
Cooling System:
Radiator, coolant pump, thermostat, and cooling fan inspection and service.
Exhaust System:
Inspection and replacement of exhaust pipes, catalytic converter, and mufflers.
Steering And Suspension:
Handlebar and steering column service, fork inspection, shock absorber replacement, and wheel bearing service.
Bodywork And Trim:
Panel alignment, fairing repair, seat removal, and accessory installation.
Routine Maintenance:
Oil changes, filter replacements (oil, air), spark plug service, chain adjustment (if applicable, though likely belt drive), and general inspection points.
Troubleshooting:
Step-by-step diagnostic procedures for common and complex issues, fault code interpretation (if applicable).
Engine Rebuild:
Complete engine disassembly, cleaning, inspection of wear limits, and reassembly procedures.
Transmission Overhaul:
Detailed instructions for servicing the automatic transmission components.
Electrical Diagnostics:
Using multimeters, oscilloscopes (if mentioned), and wiring diagrams to diagnose electrical faults.
Brake System Service:
Bleeding procedures, pad and disc replacement, and component inspection.
Suspension And Steering Repair:
Fork seal replacement, shock absorber service, and steering bearing adjustment.
Bodywork And Fairing Repair:
Instructions for removing and refitting body panels, minor cosmetic repairs.
Depth:
Comprehensive, covering basic maintenance to full engine and transmission rebuilds, including advanced diagnostic techniques for electrical systems.
Engine Type:
Four-stroke, single-cylinder, liquid-cooled
Displacement:
125cc (approximately 124.6 cc)
Bore X Stroke:
Specification available in manual (typical for this class ~52.4 mm x 57.8 mm)
Horsepower:
Approximately 15 HP (11 kW) at 9,250 rpm (specifications vary by region and exact model year)
Torque:
Approximately 12 Nm at 7,250 rpm (specifications vary by region and exact model year)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded gasoline (RON 91 or higher recommended)
Oil Type:
Fully synthetic motorcycle oil, SAE 10W-40 or 15W-50 (refer to manual for specific BMW approval)
Coolant Type:
Ethylene glycol based coolant (BMW recommends specific formulation)
Ignition Type:
Electronic ignition with digital engine management
Engine Identification:
Engine serial number location detailed in manual.
Length:
Approx. 1,765 mm (specific dimensions in manual)
Width:
Approx. 770 mm (specific dimensions in manual)
Height:
Approx. 1,280 mm (specific dimensions in manual)
Dry Weight:
Approx. 170 kg (specific weight in manual)
Gross Vehicle Weight Rating:
Specifications available in manual
Storage Compartment:
Integrated storage under seat/rear section (capacity in manual).
Crash Safety:
Designed with a safety cell/roll cage structure, exceeding typical scooter safety standards.
ABS:
Optional Anti-lock Braking System (ABS) available on some models.
Braking System:
Disc brakes front and rear.
Rollover Protection:
Integrated safety cell structure with roll-over protection.
Seatbelt:
Four-point seatbelt system.
Windshield:
Integrated, full-height windshield for rider protection.
Oil Change Interval:
Typically every 5,000 - 10,000 km or annually (refer to manual for precise interval).
Air Filter Replacement:
Inspect every 5,000 km, replace as needed or every 10,000 km (refer to manual).
Spark Plug Replacement:
Typically every 10,000 - 20,000 km (refer to manual for correct spark plug type and gap).
Brake Fluid Change:
Recommended every 2 years (refer to manual for specific fluid type and capacity).
Engine Oil Capacity:
Approx. 1.0 - 1.2 liters (refer to manual for exact capacity and fill level check procedure).
Coolant Capacity:
Refer to manual for specific coolant capacity and bleeding procedure.
Common Wear Items:
Variator belt (CVT drive belt), brake pads, tires, rear shock absorber bushings.
Electrical Gremlins:
As with many vehicles of this era, occasional issues with sensors, wiring connections, and battery health can occur. Detailed diagnosis is key.
Comprehensive Schedule:
Detailed maintenance schedule based on mileage and time intervals provided in the manual.