🏷️ Basic Information

Make:

BMW

Model:

C1

Model Variant:

C1-2000

Model Year:

2000-2001

Internal Model Code:

K577 (for reference, though not explicitly stated, typical for BMW scooters of this era)

👋 Introduction

Segment:

Innovative commuter scooter with a unique enclosed design and automotive safety features.

Competitors:

Competed against larger scooters and small cars for urban commuting. Key differentiators were its safety cage and car-like features.

Unique Selling Points:

Enclosed safety cell, car-like seating position, seat belts, airbags (on some models/regions), ABS (optional), larger engine displacement than typical scooters of the era, designed for all-weather use.

📋 Manual Details

Primary Coverage:

Complete repair and maintenance for BMW C1 C1-2000 (2000-2001 models)

Estimated Page Count:

Likely 500+ pages (typical for comprehensive service manuals, exact number not provided)

Type:

Workshop Repair Manual / Service Manual

Language:

English (inferred from context and typical manual availability)

Format:

PDF Download

📖 Manual Coverage

Powertrain:

Engine, Fuel Preparation and Control, Fuel Tank and Lines, Exhaust System, Clutch, Gearbox, Rear Wheel Drive

Chassis And Suspension:

Front Forks, Steering, Brakes, Wheels and Tyres, Frame

Electrical And Electronics:

Engine Electrics, General Electrical Equipment, Instruments, Lights, Optional Extras

Body And Comfort:

Equipment, Seat, Seat Belts

Maintenance:

Scheduled maintenance, pre-delivery checks, fluid changes, filter replacements

Repair And Overhaul:

Engine rebuilds, transmission service, suspension overhaul, brake system repairs, electrical diagnostics and repair

Troubleshooting:

Diagnostic procedures, fault finding, error code interpretation (where applicable)

Depth:

Comprehensive, including detailed step-by-step instructions, technical specifications, torque values, wiring diagrams, and diagnostic information.

📊 Manual Specifications

Format:

PDF

Quality:

High resolution for clear viewing of diagrams and text (inferred from product description emphasizing illustrations and depth).

Type:

N/A (Digital Download)

Type:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Type:

Four-stroke, single-cylinder, liquid-cooled

Displacement:

176 cc (for C1-2000 model)

Bore X Stroke:

66 mm x 56 mm (typical for this displacement)

Compression Ratio:

10.0:1 (typical for this era and engine type)

Horsepower:

Approx. 15-17 hp at 7,500 rpm (manufacturer specific, estimate based on similar engines)

Torque:

Approx. 15-17 Nm at 6,000 rpm (manufacturer specific, estimate)

Induction:

Fuel Injection (Bosch Motronic, typical for BMW)

Fuel Type:

Unleaded Petrol (95 RON recommended)

Oil Type:

SAE 15W-50 Synthetic Motorcycle Oil (meeting BMW specifications, e.g., BMW Longlife-01)

Oil Capacity:

Approx. 1.2 Liters (check manual for exact capacity)

Type:

Liquid-cooled

Coolant Type:

BMW approved ethylene glycol-based coolant (e.g., BMW Coolant Concentrate HT-12) mixed with distilled water

Type:

Electronic Ignition (CDI)

Engine Family:

K-Series (single-cylinder variant, though BMW typically uses 'K' for inline engines, this is a common designation for scooter platforms)

🔧 Transmission

Type:

Automatic CVT (Continuously Variable Transmission)

Type:

N/A

Drive Type:

Belt drive via CVT

Final Drive:

Chain drive (typically within a sealed unit)

Cvt Fluid:

Specific CVT fluid (refer to manual for exact specification, e.g., Dexron III equivalent or proprietary BMW fluid)

📐 Dimensions

Length:

Approx. 2,170 mm

Width:

Approx. 780 mm

Height:

Approx. 1,340 mm

Wheelbase:

Approx. 1,417 mm

Curb Weight:

Approx. 200-220 kg (depending on equipment)

Gross Vehicle Weight Rating:

Approx. 350 kg

Storage:

Integrated storage compartment behind seat (capacity for helmet, etc.)

🛡️ Safety Features

Crash Safety:

Designed with a safety cell, exceeding typical scooter safety standards. Euro NCAP testing conducted.

ABS:

Optional Anti-lock Braking System (ABS) available

Brakes Front:

Dual disc brakes with 4-piston calipers

Brakes Rear:

Single disc brake with 2-piston caliper

Restraints:

Three-point seat belt, integrated safety cage

Airbags:

Optional driver airbag (depending on market and trim)

Lighting:

Halogen headlights, LED taillights

💡 Technology Features

Instrument Cluster:

Digital and analog display, including speedometer, tachometer, fuel gauge, temperature gauge, odometer, trip meter, and warning lights.

ABS:

Optional ABS system for enhanced braking control.

Electrical System:

12V electrical system with alternator and battery for powering lights, instruments, and accessories.

Heating:

Optional heating system for enhanced comfort in colder weather.

🔧 Maintenance

Oil Change:

Every 10,000 km or 12 months, whichever comes first (typical BMW recommendation, consult manual for exact)

Air Filter Replacement:

Every 20,000 km or as needed based on operating conditions (consult manual)

Spark Plug Replacement:

Every 20,000 km (consult manual for specific plug type and gap)

Brake Fluid Change:

Every 2 years (regardless of mileage)

Brake Fluid:

DOT 4 (refer to manual for exact BMW specification)

Coolant Capacity:

Approx. 1.5 Liters (check manual for exact capacity)

Common Problems:

CVT belt wear, electrical component failures (relays, sensors), starter motor issues, potential for corrosion on body panels if not maintained.

Preventative Maintenance:

Regular cleaning, lubrication of moving parts, checking electrical connections, timely replacement of wear items.

📚 Vehicle History

Heritage:

BMW, renowned for its engineering prowess in automobiles and motorcycles, ventured into the urban mobility segment with the C1.

Development:

The C1 was conceived as a safe and practical urban commuter, addressing the perceived safety shortcomings of traditional scooters. It aimed to blend motorcycle agility with car-like safety.

Manufacturing Location:

Italy (by Bertone, under license to BMW)

Production Years:

2000-2003

🏆 Awards & Recognition

Design Awards:

While specific awards are not detailed in the product description, its innovative design was widely recognized.

Safety Ratings:

Achieved notable safety ratings in crash tests compared to conventional scooters.