Segment:
Urban mobility scooter/motorcycle hybrid, unique design focused on safety and weather protection.
Target Audience:
Commuters seeking a safer and more weather-resistant alternative to traditional scooters and motorcycles.
Competitors:
While unique, it competed with larger scooters and smaller motorcycles in terms of commuter capability.
Safety Cage:
Integrated safety cell with rollover protection, a signature feature of the C1.
Weather Protection:
Enclosed cockpit providing significant protection from wind and rain.
Storage:
Integrated storage compartment behind the seat.
Primary Coverage:
Mechanical, Electrical, Bodywork, Maintenance, Diagnostics, Repair
Secondary Coverage:
Troubleshooting, Specifications, Component Diagrams
Page Count:
Not explicitly stated in product information, typical for such manuals is 300-600 pages.
Manual Type:
Repair Service Manual
Language:
Likely English, based on product description phrasing
Engine:
Detailed coverage of 125cc and 200cc engine assemblies, including top-end, bottom-end, valve train, lubrication, and cooling systems.
Transmission:
Coverage for the automatic transmission, including torque converter, planetary gear sets, hydraulic controls, and fluid service.
Brakes:
Comprehensive details on hydraulic brake systems, including master cylinder, calipers, brake pads, rotors, and ABS (if equipped).
Electrical:
Extensive coverage of the electrical system, including battery, charging system, ignition system, lighting, starter, and wiring diagrams.
Suspension:
Front and rear suspension systems, including fork disassembly and assembly, shock absorbers, springs, and linkages.
Fuel System:
Carburetor (likely for these models) adjustments, fuel tank, fuel lines, and fuel pump operation.
Bodywork Chassis:
Frame, body panels, seat, fairings, storage compartments, and associated hardware.
Wheels Tires:
Wheel bearing service, tire specifications, and rim maintenance.
Scheduled Maintenance:
Detailed step-by-step procedures for routine maintenance tasks, including oil changes, filter replacements, and spark plug servicing.
Troubleshooting:
Diagnostic flowcharts and symptom-based troubleshooting guides for common and uncommon issues.
Engine Repair:
Complete engine overhaul procedures, including disassembly, inspection, component replacement, and reassembly.
Transmission Repair:
Procedures for transmission service, including fluid changes, filter replacement, and internal component repair.
Electrical Diagnostics:
Detailed troubleshooting for electrical system faults, including use of multimeters and interpretation of wiring diagrams.
Brake Service:
Step-by-step guides for brake pad and rotor replacement, caliper servicing, and brake fluid bleeding.
Suspension Overhaul:
Complete fork seal replacement, shock absorber servicing, and bearing checks.
Bodywork Repair:
Guidance on fairing removal and installation, minor body panel repair, and accessory fitting.
Depth:
Comprehensive, covering from basic maintenance to full engine and transmission rebuilds. Intended for professional technicians but accessible to advanced DIYers.
Type:
Single-cylinder, four-stroke
Displacement 125:
Approximately 125cc (Exact bore/stroke would be detailed in manual)
Displacement 200:
Approximately 200cc (Exact bore/stroke would be detailed in manual)
Cooling System:
Liquid-cooled (Typical for this class)
Ignition:
Electronic ignition system
Horsepower 125:
Estimated 15-18 hp (Actual specs in manual)
Horsepower 200:
Estimated 20-24 hp (Actual specs in manual)
Induction:
Carburetor (Likely Keihin or similar, detailed in manual)
Fuel Type:
Unleaded gasoline
Crash Safety:
Designed with a unique safety cell offering enhanced protection compared to traditional scooters. Specific Euro NCAP or equivalent ratings are not commonly published for this niche vehicle but it was marketed on safety.
Brakes:
Front and rear disc brakes, ABS was an option on some models.
Lighting:
Headlight, taillight, brake light, turn signals
Safety Cage:
Integrated roll-over structure and reinforced cockpit.
Seatbelt:
Four-point seatbelt system.
Oil Change:
Typically every 5,000-10,000 km or annually, depending on usage (Exact interval in manual).
Spark Plug:
Replace every 10,000-20,000 km (Specific plug type and gap in manual).
Air Filter:
Inspect/clean every 5,000 km, replace as needed (Part number in manual).
Engine Oil:
BMW recommends specific mineral or synthetic oils meeting API SG/SH or higher and JASO MA standards. Viscosity grade such as 10W-40 or 15W-50 is common for this era of BMW motorcycle, with exact spec in manual. Capacity approx. 1.0-1.2 liters.
Transmission Fluid:
Specific automatic transmission fluid (ATF) type required, likely a Dexron-II or equivalent. Capacity approx. 0.5-0.7 liters.
Coolant:
BMW-approved ethylene glycol-based coolant. Capacity approx. 1.5-2.0 liters.
Brake Fluid:
DOT 4 or DOT 5.1 (Manual will specify the exact type and bleeding procedure).
Electrical Gremlins:
As with many vehicles of this era, occasional electrical connections can degrade, leading to intermittent issues.
Cvt Belt:
CVT drive belts have a service life and require periodic inspection and replacement to prevent failure.
Suspension Wear:
Fork seals and rear shock absorbers are wear items and may require service or replacement over time, especially with high mileage.
Bmw Motorcycles:
BMW has a long-standing reputation for engineering excellence, performance, and innovation in the motorcycle industry.
C1 Introduction:
The BMW C1 was a groundbreaking concept launched in 2000, aiming to redefine urban mobility with a focus on rider safety and comfort.
Engine Variants:
Initially offered with a 125cc engine, a more powerful 200cc version was introduced later to cater to riders seeking higher performance.
Manufacturing:
Primarily manufactured in Europe, with significant design and engineering originating from BMW's motorcycle division.
Production Years:
Production ran from 2000 to 2003/2004.
