Segment:
Urban Mobility Scooter/Motorcycle Hybrid
Uniqueness:
The BMW C1 was a pioneering concept in urban mobility, offering motorcycle-like performance with enclosed cabin safety features, a 'safety cell', and car-like controls.
Competitors:
While not directly comparable to traditional motorcycles or scooters, it aimed to offer an alternative for urban commuting, competing indirectly with 125-250cc scooters and small hatchbacks.
Safety Cell:
Integrated safety cell providing significant protection in an impact. Features a roll cage and a padded interior.
Enclosed Design:
Partial enclosure offering protection from weather elements and improved safety over traditional scooters.
Seatbelt:
Includes a four-point seatbelt system for rider security.
Handling:
Designed for agile urban maneuverability.
Scope:
All Models, Engines, Trim, Transmission Types
Estimated Pages:
Extensive (Specific page count not provided, but professional workshop manuals are typically hundreds of pages)
Type:
Workshop Repair Service Manual
Engine:
Complete engine overhaul, tuning, diagnostics, component replacement
Transmission:
Service, repair, and maintenance of the transmission system
Chassis And Suspension:
All aspects of chassis, suspension, steering, and wheel alignment
Braking System:
Brake system diagnostics, repair, fluid replacement, component servicing
Electrical System:
Wiring diagrams, component testing, troubleshooting of all electrical circuits
Bodywork And Interior:
Body panel repair, door mechanisms, interior trim, seating systems
Fuel System:
Fuel delivery, injection system, fuel tank, lines, and filter service
Cooling System:
Radiator, water pump, thermostat, coolant specifications and service
Exhaust System:
Exhaust manifold, catalytic converter, muffler, and pipe servicing
Ignition System:
Spark plugs, ignition coils, ECU diagnostics and testing
Heating And Air Conditioning:
HVAC system components, refrigerant, troubleshooting
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs
Troubleshooting:
Diagnostic procedures, fault code interpretation, symptom-based troubleshooting guides
Repair:
Detailed step-by-step repair instructions for all major components and systems
Diagnostics:
Engine diagnostics, electrical system diagnostics, component testing methods
Disassembly And Assembly:
Complete guides for removing and reinstalling all vehicle components
Specifications And Tolerances:
Precise specifications for torquing bolts, clearances, and measurements
Wiring Diagrams:
Comprehensive electrical wiring schematics for all circuits
Level:
Comprehensive, suitable for professional technicians and experienced DIY mechanics
Type:
4-stroke single-cylinder gasoline engine
Displacement:
176 cc (for the 200 model)
Bore X Stroke:
Approx. 66 mm x 64 mm (typical for this displacement class)
Cooling System:
Liquid-cooled
Valvetrain:
SOHC, 4 valves per cylinder (common for modern single-cylinder engines)
Horsepower:
Approximately 15-18 HP (exact figures may vary by market and tuning)
Torque:
Approximately 15-18 Nm (exact figures may vary)
Induction:
Electronic fuel injection (EFI) or Carburetor (depending on exact market variant, EFI is more likely for 2000)
Fuel Type:
Unleaded Gasoline (91 RON or higher)
Width:
Approx. 750 mm (at handlebars)
Height:
Approx. 1500 mm (to top of windshield/enclosure)
Wheelbase:
Approx. 1450 mm
Dry Weight:
Approx. 150-160 kg (depending on specification)
Gross Vehicle Weight Rating:
Refer to manual for specific GVWR
Storage:
Under-seat storage compartment, optional rear storage box.
Crash Safety:
Designed with a safety cell and roll cage for enhanced crash protection, a key differentiator from traditional scooters.
Brakes:
Hydraulic disc brakes front and rear. ABS was an option on some models.
Lighting:
Halogen headlight, LED taillight, turn signals.
Seatbelt:
Four-point safety harness.
Enclosure:
Partial cabin enclosure with windshield.
Features:
Basic, typically included a speedometer, tachometer, fuel gauge, and indicator lights. No advanced infotainment systems were standard.
ABS:
Anti-lock Braking System (ABS) was an optional feature on some models.
Features:
N/A (No modern connectivity features like Bluetooth or smartphone integration).
Oil Change:
Every 5,000 km or 1 year, whichever comes first (typical for BMW motorcycles of this era, refer to manual for exact interval).
Air Filter Replacement:
Every 10,000 km or 2 years (typical, consult manual for precise interval).
Spark Plug Replacement:
Every 10,000-15,000 km (typical, consult manual for specific plug type and interval).
Transmission Fluid Change:
Every 10,000 km or 2 years (typical for CVT, refer to manual for exact interval).
Engine Oil:
BMW recommends specific synthetic motorcycle oil, typically a SAE 10W-40 or 5W-40 viscosity. Refer to manual for exact BMW specification (e.g., BMW Motorrad Approved Oil).
Engine Oil Capacity:
Approximately 1.5 - 1.7 liters (refer to manual for exact capacity and dipstick procedure).
Coolant:
BMW Motorrad Coolant (ethylene glycol based, typically blue or green). Refer to manual for specific BMW part number and mixture ratio (usually 50/50 with distilled water).
Brake Fluid:
DOT 4 or DOT 5.1 brake fluid (refer to manual for exact specification).
Electrical Gremlins:
Some owners reported minor electrical issues, often related to wiring harnesses or connectors due to vibration and exposure.
Windshield Sealing:
Potential for water ingress around the windshield seal if not properly maintained.
Cvt Belt Wear:
Like all CVT systems, the drive belt can wear over time and requires periodic inspection and replacement.
Suspension Bushings:
Wear on suspension bushings can occur over time, affecting handling and requiring replacement.
Manufacturer:
Bayerische Motoren Werke AG (BMW), a renowned German manufacturer of automobiles and motorcycles.
Development Focus:
The C1 was developed to address urban traffic congestion and safety concerns, aiming to bridge the gap between motorcycles and cars.
Variants:
Available in 125cc and 200cc engine variants.
Production Years:
Produced from 2000 to 2004.
Manufacturing Location:
Italy (developed by BMW, manufactured by Italdesign Giugiaro and later Bertone).