Category:
Innovative Urban Mobility Vehicle
Target Audience:
Urban commuters seeking safety, practicality, and a unique motoring experience
Competitors:
Traditional scooters, small cars, motorcycles (though C1's safety cage differentiated it significantly)
Unique Selling Proposition:
Car-like safety features (roll cage, seatbelt, airbag) combined with scooter maneuverability and economy
Safety Cage:
Integral safety cell with crumple zones and a robust roll-over structure
Seatbelt:
Four-point safety harness
Airbag:
Optional driver's airbag
Weather Protection:
Partial enclosure offering protection from elements
Primary Coverage:
Comprehensive factory service and repair
Secondary Coverage:
Maintenance, troubleshooting, diagnostics, disassembly, reassembly, specifications
Estimated Page Count:
Hundreds of pages (specific count not provided, but implies comprehensive documentation)
Type:
Factory Service Repair Manual
Language:
English (Standard for factory manuals, assumed)
Format:
Digital Download (PDF)
Powertrain:
Engine, fuel system, exhaust system, cooling system
Drivetrain:
Transmission (automatic), final drive, drive axles
Chassis:
Frame, suspension (front and rear), steering system, braking system (front and rear)
Electrical:
Battery, charging system, ignition system, lighting, instruments, wiring diagrams, ECU (Engine Control Unit)
Bodywork:
Body panels, fairings, seating, safety cage structure, doors/access panels
Routine Maintenance:
Oil changes, filter replacements, spark plug checks, fluid level checks, tire pressure adjustments
Engine Repair:
Engine disassembly, component inspection, reassembly, timing adjustments, decarbonization
Transmission Repair:
Transmission fluid service, internal component inspection and replacement (if applicable to automatic)
Braking System Service:
Brake pad replacement, caliper service, brake fluid bleeding, hydraulic system inspection
Electrical Diagnostics:
Troubleshooting electrical faults, circuit testing, component testing, wiring harness repair
Suspension And Steering:
Component replacement (shocks, linkages), alignment specifications (if applicable)
Troubleshooting Guides:
Diagnostic flowcharts for common and uncommon issues
Depth:
Full factory diagnostic and repair procedures, suitable for certified technicians and advanced DIY mechanics
Diagnostic Codes:
Coverage of diagnostic trouble codes (DTCs) and their interpretation
Torque Specifications:
Detailed torque values for all critical fasteners
Schematics:
Detailed electrical wiring diagrams and hydraulic schematics
Type:
Four-stroke, single-cylinder
Displacement:
125 cc (for most common variant)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Cooling System:
Liquid-cooled
Horsepower:
Approximately 15 hp (varies slightly by market and specific tune)
Torque:
Approximately 12 Nm
Fuel Type:
Unleaded gasoline
Fuel Tank Capacity:
Approximately 10-12 liters
Type:
Automatic (CVT - Continuously Variable Transmission)
Drive Type:
Belt drive to rear wheel
Gear Selection:
Forward, Neutral, Reverse (operated electronically/mechanically)
Transmission Fluid Type:
Specific CVT fluid (refer to manual for exact specification, e.g., BMW ATF D3 or equivalent)
Certification:
Automotive standards for safety (e.g., European ECE regulations for vehicles)
Braking System:
Disc brakes front and rear, ABS optional on some models
Lighting:
Automotive-style headlights, taillights, and indicators
Safety Cage:
Integral safety cell with roll-over protection
Restraint System:
Four-point seatbelt/harness
Airbag System:
Optional driver's side airbag
Instrument Cluster:
Analog/digital combination with speed, RPM, fuel level, and warning lights
ABS Option:
Anti-lock Braking System (ABS) was an optional feature on many models
Bluetooth:
Not standard, potentially aftermarket additions
Engine Oil Change:
Every 5,000 - 10,000 km or annually (refer to manual for precise interval)
Air Filter Check:
Check every 5,000 km, replace as needed
Spark Plug Replacement:
Every 10,000 - 20,000 km (specific plug type and gap critical)
Brake Fluid Change:
Every 2 years (DOT 4 fluid recommended)
Cvt Fluid Change:
Every 10,000 - 20,000 km or as specified
Engine Oil Type:
Synthetic or semi-synthetic motorcycle oil, SAE 10W-40 or 15W-50 (API SG or higher, JASO MA/MA2)
Engine Oil Capacity:
Approx. 1.5 - 1.7 liters (including filter)
Coolant Type:
Ethylene glycol based coolant (BMW approved specification)
Common Complaints:
Occasional electrical gremlins, CVT belt wear, early models might have had more refined ECU tuning
Typical Repairs:
Replacement of ignition coils, starter motors, and sensors are common on higher mileage units
Brand:
BMW (Bayerische Motoren Werke AG)
Heritage Focus:
Automotive and motorcycle manufacturing with a focus on engineering and performance
Concept:
Conceived as a safe and practical alternative to scooters and small cars for urban environments
Development:
Developed with significant input from automotive safety engineering principles
Manufacturer:
BMW Motorrad (division of BMW AG)
Manufacturing Location:
Germany
