The BMW C1, produced from 2000 to 2006, represents a unique approach to urban personal transport. Available in C1 125 and C1 200 variants, this compact scooter is distinguished by its integrated safety cage, offering a level of rider protection not typically found in its class. This innovative feature, which earned it design awards, positions the C1 as a distinctive alternative for commuters seeking enhanced safety alongside practicality and fuel efficiency. Engineered by BMW Motorrad, the C1 combines the agility of a scooter with a forward-thinking safety concept, aiming to bridge the gap between traditional two-wheeled vehicles and small cars. This workshop repair service manual provides comprehensive guidance for the maintenance and repair of the BMW C1, covering both the 125cc and 200cc models. It details procedures for all major systems, including the engine, fuel, ignition, transmission, braking, and electrical systems, as well as chassis, front, and rear suspension. The manual includes routine maintenance tasks, troubleshooting diagnostics, detailed repair instructions, essential technical specifications, and clear wiring diagrams. Its scope is designed to assist owners, mechanics, and technicians in keeping the C1 in optimal condition, ensuring its reliability and performance through proper care and informed repairs. 🏷️ Basic Information Identification Make: BMW Model: C1 Model Variant: C1 125, C1 200 Model Years Covered: 2000 Codes Chassis Code: E47 (general designation for C1 platform) 👋 Introduction Market Position Vehicle Segment: Compact scooter, personal urban transport with unique safety features. Competitive Analysis Key Competitors: Honda PCX, Yamaha Majesty, Suzuki Burgman (though C1 offered a distinct safety cage design). Key Features Unique Selling Proposition: Integrated safety cage ('roll cage') providing enhanced rider protection, offering a perceived safety advantage over traditional scooters. Target Audience Intended Users: Urban commuters seeking a practical, fuel-efficient, and potentially safer alternative to motorcycles or standard scooters. 📋 Manual Details Coverage Areas Manual Type: Workshop Repair Service Manual Language: English (presumed, standard for BMW service documentation) Format: PDF Download Page Count Estimated Page Count: 300-400 (typical for comprehensive motorcycle workshop manuals of this era) 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, diagnostics, component testing, specifications, tuning (for both 125cc and 200cc variants). Fuel System: Carburetor (likely Keihin CVK) system maintenance, cleaning, adjustment, fuel pump, fuel lines, fuel tank. Ignition System: CDI ignition system testing, troubleshooting, component replacement (spark plugs, coils, etc.). Transmission: Automatic continuously variable transmission (CVT) system, belt inspection and replacement, clutch operation, variator maintenance. Chassis And Frame: Frame inspection, steering head bearing maintenance, suspension component removal/installation, rear shock absorber adjustment. Front Suspension: Telescopic fork service, oil change, seal replacement, internal component inspection. Rear Suspension: Swingarm maintenance, rear shock absorber inspection and replacement. Braking System: Front and rear brake systems (likely disc brakes), hydraulic system service, pad replacement, caliper overhaul, brake fluid specifications and bleeding procedures. Electrical System: Wiring diagrams, battery maintenance, starter system, lighting system, charging system (alternator/stator), fuses, relays, instrument cluster diagnostics. Cooling System: Liquid-cooled engine, radiator, fan, thermostat, coolant specifications and bleeding procedures. Exhaust System: Muffler, exhaust pipe inspection and replacement. Bodywork And Fairings: Fairing removal and installation, seat maintenance, storage compartment access. Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug checks, chain/belt adjustment (if applicable), lubrication points. Troubleshooting: Diagnostic flowcharts, common problem identification and solutions for all major systems. Repair Procedures: Step-by-step instructions for component disassembly, inspection, repair, and reassembly. Technical Specifications: Torque values, clearances, fluid capacities, electrical resistances, engine timing settings. Wiring Diagrams: Detailed electrical schematics for all systems, color-coded for clarity. Technical Depth Depth Of Coverage: Comprehensive (from basic maintenance to advanced engine and transmission rebuilds, including electrical system diagnostics). 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text content for quick information retrieval. Printability: Printable pages for workshop use. Print Quality Image Resolution: High-resolution images and diagrams for clear visual reference. Binding Type Binding: N/A (Digital PDF) Paper Type Paper Quality: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type 125: 4-stroke, single-cylinder, liquid-cooled Displacement 125: Approx. 124.6 cc Bore Stroke 125: N/A (Specific data available in manual) Compression Ratio 125: N/A (Specific data available in manual) Horsepower 125: Approx. 11-12 HP (depending on exact tuning and market) Torque 125: Approx. 10-11 Nm (depending on exact tuning and market) Engine Type 200: 4-stroke, single-cylinder, liquid-cooled Displacement 200: Approx. 199.3 cc Bore Stroke 200: N/A (Specific data available in manual) Compression Ratio 200: N/A (Specific data available in manual) Horsepower 200: Approx. 15-16 HP (depending on exact tuning and market) Torque 200: Approx. 15-17 Nm (depending on exact tuning and market) Performance Top Speed: Approx. 90-110 km/h (125cc) / 100-120 km/h (200cc) depending on model and conditions Fuel System Fuel Delivery: Carburetor Fuel Type: Unleaded gasoline Fuel Tank Capacity: Approx. 10-12 liters (including reserve) 🔧 Transmission Standard Transmission Type: Automatic Continuously Variable Transmission (CVT) Optional Optional Transmissions: N/A (CVT was standard) Features Clutch Type: Automatic centrifugal clutch...