The BMW C1, produced between 2000 and 2003, represents a unique approach to urban mobility, merging scooter convenience with automotive-inspired safety. This model, available in C1 125 and C1 200 variants, features an innovative integrated safety cage with roll-over protection and a three-point seatbelt, setting it apart from conventional scooters. Its design prioritized rider safety and comfort, offering a distinctive solution for commuters seeking enhanced protection in city environments. The C1 is powered by a liquid-cooled, fuel-injected single-cylinder engine, with the 125cc version producing approximately 15 HP and the 200cc version around 18 HP, both coupled with a CVT automatic transmission. This workshop service manual provides comprehensive guidance for the C1 125 and C1 200 models. It covers essential maintenance procedures, including routine service intervals for engine oil, filters, spark plugs, brake fluid, and coolant, as well as detailed explanations of diagnostic troubleshooting for common issues. The manual delves into the intricacies of the engine, transmission, brakes, electrical system, and bodywork, offering step-by-step repair and overhaul instructions. Technical specifications, fluid requirements, and special tool needs are also detailed, ensuring owners and technicians have the necessary information to maintain and repair the vehicle effectively, preserving its performance and safety features. 🏷️ Basic Information Identification Make: BMW Model: C1 Model Variant: C1 125 / C1 200 Production Years Covered: 2000, 2001, 2002, 2003 Codes Chassis Code: C1 (not a specific chassis code in the traditional sense, but the model designation) 👋 Introduction Market Position Segment: Premium scooter segment, targeting urban mobility with a focus on safety and innovative design. Target Audience: Commuters seeking a stylish, safe, and efficient urban transport solution, often appealing to those who value German engineering and design. Competitive Analysis Competitors: Rivaled scooters from Yamaha (e.g., TMAX), Suzuki (e.g., Burgman), Honda (e.g., Silver Wing), and Aprilia during its production run. Competed on innovation, build quality, and unique safety features. Key Features Innovations: Integrated safety cage with roll-over protection, seatbelt system, advanced ABS (optional/standard depending on market), aerodynamic windshield. A unique approach to scooter safety at the time. 📋 Manual Details Coverage Areas Primary Coverage: BMW C1 125 and C1 200 scooter models Geographical Coverage: Likely European market focus, given the C1's primary sales region. Page Count Total Pages: 458 Manual Type Type: Workshop Service Manual / Repair Manual Language Language: English (Assumed, typical for workshop manuals of this nature, though other languages might exist for specific markets). Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, tuning, fuel injection system, ignition system, cooling system, exhaust system. Transmission: Automatic transmission (CVT) operation, maintenance, and repair, including variator, clutch, and drive belt. Chassis And Frame: Frame inspection, structural integrity, suspension components (forks, shock absorbers), steering system. Brakes: Front and rear brake systems (hydraulic disc brakes), including master cylinders, calipers, brake lines, and fluid maintenance. Electrical System: Battery, charging system (alternator/stator), starter motor, lighting system (headlights, taillights, indicators), horn, wiring diagrams, fuses, relays, ECU. Fuel System: Fuel tank, fuel pump, fuel lines, fuel filter, fuel injection system components (injectors, sensors). Bodywork And Trim: Panel removal and installation, fairings, seat, storage compartment, safety cage structure, aerodynamic elements. Wheels And Tires: Wheel bearing maintenance, tire pressure specifications, tire replacement. Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug checks, brake fluid flushes, coolant checks, chain/belt tension adjustment (if applicable). Diagnostic Procedures: Troubleshooting common issues, fault code interpretation (if applicable to the ECU), system checks. Repair And Overhaul: Detailed step-by-step instructions for component disassembly, cleaning, inspection, repair, and reassembly. Electrical Troubleshooting: Use of wiring diagrams for diagnosing electrical faults, component testing. Special Tool Requirements: Identification of specific tools required for certain repair or maintenance tasks. Technical Depth Depth: Comprehensive, covering everything from basic service intervals to complete engine and transmission rebuilds. Includes detailed specifications and diagnostic procedures. 📊 Manual Specifications File Format File Type: PDF Searchable Text: Likely searchable text, enhancing usability. Print Quality Quality: High resolution, suitable for printing individual pages or the entire manual. Binding Type Type: N/A (Digital format) Paper Type Type: N/A (Digital format) ⚙️ Engine Specifications Primary Engine Engine Type 125: 4-stroke, single-cylinder, liquid-cooled, fuel-injected Displacement 125: 124.9 cc Bore X Stroke 125: 52 mm x 58.3 mm (approximate) Engine Type 200: 4-stroke, single-cylinder, liquid-cooled, fuel-injected Displacement 200: 198 cc Bore X Stroke 200: 65 mm x 58.3 mm (approximate) Performance Horsepower 125: Approx. 15 HP (11 kW) @ 9,000 rpm Horsepower 200: Approx. 18 HP (13.5 kW) @ 7,500 rpm Torque 125: Approx. 12 Nm @ 7,000 rpm Torque 200: Approx. 18 Nm @ 6,000 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline (95 RON recommended) Fuel Tank Capacity: Approx. 7.2 Liters 🔧 Transmission Standard Type: Automatic continuously variable transmission (CVT) Drive Type: Belt drive Features Clutch: Centrifugal dry clutch Fluid Specifications Gear Oil: SAE 75W/90 (for final drive,...