Category:
Urban mobility, unique concept motorcycle/scooter crossover, designed for user safety and weather protection.
Target Audience:
Commuters seeking enhanced safety and weather protection compared to traditional motorcycles, urban dwellers needing efficient transportation.
Competitors:
Traditional scooters, small capacity motorcycles, enclosed mobility vehicles. The C1 offered a unique blend of features.
Design Innovation:
Enclosed cockpit-like structure, integrated roll-over protection, car-like safety features (seat belt, deformable crash structure).
User Experience:
Enhanced rider safety, improved weather protection, intuitive controls, compact maneuverability.
Technical Systems:
Engine, Powertrain, Chassis, Electrical System, Bodywork, Safety Systems, Comfort Systems
Service Procedures:
Routine Maintenance, Troubleshooting, Diagnostic Procedures, Repair Operations, Component Replacement, Electrical System Diagnosis, Suspension and Steering, Braking System Service, Engine Overhaul, Transmission Service
Model Variants:
All Models/Engines/Trim/Transmissions Types of the 2001 BMW C1
Estimated Pages:
Comprehensive (exact count not specified in product data, but implied to be extensive for workshop repair)
Type:
Workshop Repair Service Manual
Language:
English (Assumed for typical workshop manuals)
Engine Mechanical:
Engine block, cylinder head, pistons, connecting rods, crankshaft, camshafts, valve train, cooling system, lubrication system, intake and exhaust systems.
Engine Management:
Fuel injection system (EFI), ignition system, emissions control systems, engine control unit (ECU) diagnostics, sensor and actuator testing.
Transmission Drivetrain:
Automatic transmission (CVT), clutch system, drive shafts, final drive, gearbox.
Chassis Suspension Steering:
Front suspension (telescopic forks), rear suspension (shock absorber, swing arm), steering system, wheel bearings, hub assembly.
Braking System:
Front and rear brake systems (likely disc brakes), hydraulic lines, master cylinders, calipers, brake pads, brake fluid specifications.
Electrical System:
Battery, charging system (alternator/generator), starter motor, lighting system (headlights, taillights, turn signals), instrumentation, wiring diagrams, fuses, relays, electronic control units (ECUs).
Bodywork Frame:
Frame construction, body panels, fairings, seat, storage compartments, mounting hardware, body panel removal and installation.
Safety Features:
Roll cage structure, seat belt system, potential ABS integration (if applicable), lighting and signaling for safety.
Routine Maintenance:
Oil changes, filter replacements, spark plug service, brake fluid replacement, coolant checks, tire pressure, chain/belt adjustment (if applicable).
Troubleshooting:
Diagnostic flowcharts for common problems, symptom-based troubleshooting guides, electrical system fault finding.
Repair Operations:
Step-by-step instructions for component removal, disassembly, inspection, repair, reassembly, and installation.
Diagnostics:
On-board diagnostics (OBD) system information (if applicable), specific diagnostic tools and procedures, reading fault codes.
Depth:
Comprehensive - from basic scheduled maintenance to complete engine and transmission overhauls, including detailed electrical system diagnosis and troubleshooting.
Type:
PDF (Portable Document Format)
Searchability:
Likely text-searchable, enabling quick access to specific information.
Printable:
Yes, designed for printing specific sections or the entire manual.
Quality:
Professional, clear diagrams and text, suitable for workshop use.
Type:
N/A (Digital PDF Download)
Type:
N/A (Digital PDF Download)
Engine Type:
Single-cylinder, four-stroke
Displacement:
125cc (for the base model) and 176cc (for the C1 200 variant)
Bore X Stroke:
Speculative: ~52.4mm x 57.8mm (125cc) / ~64.5mm x 64mm (200cc) - requires manual confirmation.
Valve Train:
SOHC (Single Overhead Camshaft)
Horsepower:
Approx. 15 hp (125cc) / Approx. 16-18 hp (200cc) - requires manual confirmation.
Torque:
Speculative: ~12 Nm (125cc) / ~16 Nm (200cc) - requires manual confirmation.
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded gasoline
Cooling Method:
Liquid-cooled
Length:
Approx. 2130 mm (87.8 in)
Width:
Approx. 890 mm (35.0 in) at handlebars
Height:
Approx. 1390 mm (54.7 in) to top of windshield
Wheelbase:
Approx. 1470 mm (57.9 in)
Dry Weight:
Approx. 184 kg (405.7 lbs)
Gross Vehicle Weight Rating:
Not explicitly stated, but would cover rider, passenger, and cargo.
Storage:
Under-seat storage compartment, optional rear storage box.
Crash Safety:
Designed with enhanced passive safety features for a scooter/motorcycle, including a protective cage and seatbelt.
Braking System:
Disc brakes front and rear, hydraulic actuation.
Lighting:
Integrated headlight, taillight, brake lights, turn signals for visibility.
Structural:
Integral safety cell/roll cage, deformable front structure, windshield.
Restraint System:
Three-point safety belt.
Instrumentation:
Analog/digital combination speedometer, tachometer, fuel gauge, warning lights for engine, oil, battery, etc.
Safety Enhancements:
ABS (Anti-lock Braking System) was optional on some later models, but less common on the 2001 model, manual to specify applicability.
Wiring:
Extensive electrical system with detailed wiring diagrams provided in the manual for diagnostic purposes.
Oil Change:
Typically every 5,000 - 10,000 km or annually, but specific intervals will be in the manual.
Filter Replacement:
Oil filter usually with oil change, air filter and fuel filter per manual recommendations.
Spark Plug Service:
Recommended replacement at intervals such as 10,000 - 20,000 km.
Engine Oil:
Specific viscosity grade (e.g., 10W-40 or 15W-50) and API/JASO rating to be confirmed from manual.
Brake Fluid:
DOT 4 recommended, but specific BMW specification required.
Coolant:
Ethylene glycol based coolant, BMW specific antifreeze/coolant to be confirmed.
Transmission Fluid:
Proprietary or specific CVT fluid type required, manual to specify.
Common Wear Items:
Brake pads, tires, drive belt (CVT), suspension components (due to urban use), electrical connections.
Potential Faults:
EFI system glitches, starter motor issues, corrosion on electrical connectors, CVT belt wear beyond expected.
Required Tools:
Standard motorcycle tools, specialized BMW diagnostic tools or software may be needed for ECU related issues.
Manufacturer:
BMW Motorrad, known for engineering excellence in motorcycles and automobiles.
Development Concept:
BMW sought to create a safer and more user-friendly urban mobility solution, bridging the gap between scooters and cars.
Introduction Year:
First introduced in 2000, with the 2001 model being an early production version.
Manufacturing Location:
Germany (likely)
Production Run:
Produced from 2000 to 2005, with various engine options and minor updates.
