🏷️ Basic Information

Make:

BMW

Model:

R 1200 C

Type:

Motorcycle

R 850 C:

First Generation (1997-2004)

R 1200 C:

First Generation (1997-2004)

R 850 C:

Internal BMW model code for the 850cc variant of the R C series

R 1200 C:

Internal BMW model code for the 1200cc variant of the R C series

👋 Introduction

Segment:

Cruiser/Touring segment, known for its distinct styling and Boxer engine.

Target Audience:

Motorcyclists seeking a comfortable, stylish, and mechanically robust touring machine with BMW's engineering heritage.

Competitors:

Harley-Davidson (Sportster and Softail models), Honda (Shadow series), Indian (cruiser models), Moto Guzzi (California series).

Differentiation:

Unique Boxer engine layout, shaft drive, BMW's characteristic build quality and engineering, often featuring optional ABS and advanced (for the era) electronics.

Engine Configuration:

Air-cooled, four-stroke Boxer twin-cylinder engine.

Drivetrain Type:

Shaft drive, requiring minimal maintenance compared to chain drive.

Styling:

Distinctive cruiser styling with a focus on rider comfort and touring capability.

Handling:

BMW's reputation for stable and predictable handling, even with the cruiser format.

📋 Manual Details

Supported Models:

BMW R 850 C and BMW R 1200 C

Supported Years:

Typically covers production years from introduction (circa 1997) up to the end of the R 850 C and R 1200 C production cycles (around 2004/2005).

Estimated Pages:

Likely in the range of 300-500+ pages, typical for comprehensive service and repair manuals covering multiple models or variations.

Type:

Complete Service and Repair Manual

Comparison:

Factory Workshop Manual equivalent, designed for professional repair shops.

Language:

English (typical for international market manuals, but verification is recommended).

Format:

Digital (likely PDF or similar electronic format), often searchable.

📖 Manual Coverage

Engine:

All aspects including disassembly, assembly, inspection, repair, tuning, and troubleshooting of the Boxer twin-cylinder engine.

Fuel System:

Fuel injection systems (e.g., Bosch Motronic), fuel pump, injectors, fuel lines, throttle body, fuel tank servicing.

Ignition System:

Ignition coils, spark plugs, ECU control, troubleshooting ignition faults.

Transmission:

Gearbox operation, clutch system (dry single-plate for most), maintenance, repair, fluid specifications.

Drivetrain:

Final drive (shaft drive), bevel gear housing, universal joint, drive shaft inspection and servicing.

Braking System:

Hydraulic brake system, ABS (Integral ABS available on some models), brake discs, calipers, master cylinders, brake fluid specifications and bleeding procedures.

Suspension:

Front fork (telescopic or EVO Telelever on some R1200C variants), rear monoshock, adjustment procedures, seals, fork oil specifications.

Electrical System:

Wiring diagrams, battery maintenance, alternator, starter motor, lighting systems, fuses, relays, ECU diagnostics.

Chassis And Frame:

Frame inspection, subframe, steering head bearings, wheel bearings.

Bodywork And Trim:

Fenders, fuel tank, seat, fairings (if applicable), instrument panel, fairing removal and installation.

Cooling System:

Oil cooling system (air-cooled with oil cooler) and associated components.

Routine Maintenance:

Oil changes, filter replacements, spark plug checks, chain/drive maintenance, brake fluid changes, air filter cleaning/replacement.

Troubleshooting:

Diagnosis of common faults, diagnostic codes (if applicable), step-by-step troubleshooting guides for various systems.

Engine Repair:

Top-end overhaul (cylinder head, valves), piston and ring replacement, crankshaft inspection, seal replacements.

Transmission Repair:

Gearbox disassembly and reassembly, clutch replacement, troubleshooting shifting issues.

Electrical Diagnostics:

Fault finding in the electrical system, wiring harness inspection, component testing.

Suspension Overhaul:

Fork seal replacement, shock absorber servicing, adjustment procedures.

Brake System Service:

Brake bleeding, caliper servicing, master cylinder replacement, ABS system diagnostics.

Depth:

Comprehensive, covering everything from basic scheduled maintenance to full engine and transmission rebuilds.

Diagnostics:

Includes diagnostic procedures, torque specifications, clearances, and wiring diagrams essential for accurate repairs.

Special Tools:

Likely lists required special tools for specific procedures (e.g., flywheel holder, torque wrenches, diagnostic tools).

📊 Manual Specifications

Digital Format:

PDF (most probable), allowing for easy searching, printing, and digital viewing.

Image Resolution:

High-resolution scans or original digital files ensuring clear diagrams, illustrations, and text.

Text Searchability:

Searchable text functionality is highly desirable for digital manuals, allowing quick access to information.

Digital Access:

Instant download or access via a link.

Digital Medium:

N/A (digital format, but if printed, expect durable paper suitable for workshop use).

⚙️ Engine Specifications

R 850 C:

848cc (84.0 mm bore x 77.0 mm stroke), air-cooled, four-stroke Boxer twin

R 1200 C:

1170cc (101.0 mm bore x 73.0 mm stroke), air-cooled, four-stroke Boxer twin

R 850 C:

Approx. 70 hp (51 kW) at 6750 rpm, Approx. 77 Nm (57 lb-ft) at 4750 rpm

R 1200 C:

Approx. 61 hp (45 kW) at 5000 rpm (early models, Euro 1) to 67 hp (49 kW) at 5300 rpm (later models, Euro 2), Approx. 98 Nm (72 lb-ft) at 3750 rpm (early) to 100 Nm (74 lb-ft) at 3000 rpm (later)

Type:

Electronic Fuel Injection (EFI), typically Bosch Motronic system.

Fuel Type:

Unleaded gasoline, minimum octane rating 91 RON.

System:

Wet sump lubrication with oil cooler.

🔧 Transmission

Type:

5-speed manual transmission.

Features:

Some R1200C models might have offered a 6-speed transmission in later years or specific markets, but 5-speed is standard for this generation.

Clutch:

Dry, single-plate clutch (actuated hydraulically).

Gearbox Oil:

Typically SAE 75W-90 GL-5 gear oil. Check manual for exact BMW specification (e.g., BMW Hypoid Gear Oil).

📐 Dimensions

R 1200 C:

Length: ~2230 mm, Width: ~900 mm (handlebar width), Height: ~1150 mm (seat height varies by seat option).

R 850 C:

Similar dimensions to R1200C, slightly adjusted for engine size.

R 850 C:

Dry weight: ~216 kg (476 lbs)

R 1200 C:

Dry weight: ~213 kg (470 lbs) for standard models, up to ~230 kg (507 lbs) with accessories and ABS.

Gvwr:

Refer to specific model year manual for Gross Vehicle Weight Rating.

Tank Capacity:

17.5 liters (4.6 US gallons), including a ~3-liter reserve.

🛡️ Safety Features

Crash Test Data:

Motorcycle safety is primarily assessed through independent rider feedback, ABS effectiveness, and handling stability. Official crash test ratings comparable to cars are not typically available.

ABS:

BMW Integral ABS was an optional and highly regarded safety feature on many R 1200 C models, providing linked front and rear braking for enhanced stability.

Lighting:

Halogen headlight for good night visibility, prominent taillight and brake lights.

Frame Construction:

Robust steel frame designed for stability and rider confidence.

Ergonomics:

Cruiser-style ergonomics promoting rider comfort over long distances, which can reduce fatigue and improve control.

💡 Technology Features

Instrument Cluster:

Analog speedometer and tachometer, with digital display for odometer, trip meters, clock, and system warnings.

Audio Options:

Some models offered integrated or optional audio systems, often with handlebar-mounted controls. Compatibility and repair would be detailed.

ABS:

As mentioned, Integral ABS was a significant technological feature offering enhanced safety.

Diagnostics:

The manual will cover how to interface with the bike's onboard diagnostic systems, potentially including BMW's proprietary diagnostic tools.

🔧 Maintenance

Oil Change:

Typically every 10,000 km (6,000 miles) or annually, whichever comes first. Check manual for specific recommendations.

Major Service:

Valve clearance checks and adjustments are usually recommended every 20,000 km (12,000 miles).

Engine Oil:

Synthetic or semi-synthetic engine oil meeting BMW's specifications, typically SAE 15W-40 or 20W-50. Capacity: ~3.0 liters (including oil filter).

Brake Fluid:

DOT 4 brake fluid. Should be replaced every 2 years regardless of mileage.

Coolant:

N/A (Air-cooled engine with oil cooling).

Fuel Pump:

Early models may experience fuel pump issues; diagnosis and replacement are covered in the manual.

Clutch Actuator:

Hydraulic clutch actuator seals can sometimes leak, affecting clutch operation.

ABS Sensors:

ABS sensor rings or wiring can be prone to damage from road debris or improper maintenance.

Steering Head Bearings:

Can wear over time, leading to notchy steering; adjustment and replacement procedures are critical.

📚 Vehicle History

Bmw Motorrad:

BMW Motorrad has a rich history dating back to the 1920s, known for its innovative engineering, flat-twin Boxer engines, and durable motorcycles.

R C Series Introduction:

The R 1200 C was introduced in 1997 as BMW's first foray into the cruiser market, aiming to capture a segment traditionally dominated by American manufacturers.

R 850 C Introduction:

The R 850 C followed shortly after, offering a slightly more accessible engine displacement and price point.

Design Philosophy:

Designed by David Robb, the R C series featured a unique, modern interpretation of the cruiser aesthetic, blending classic BMW Boxer elements with contemporary styling.

Production Period:

R 850 C: 1997-2004 (approx.). R 1200 C: 1997-2004 (approx.).

Manufacturing Location:

Berlin, Germany (BMW Motorrad's primary motorcycle manufacturing plant).

🏆 Awards & Recognition

Critical Reception:

While specific awards are not widely publicized for this model, the R C series was generally praised for its unique styling, comfortable ride, and strong performance, especially for a cruiser from a non-traditional cruiser manufacturer.

Reliability:

BMW motorcycles, including the R C series, are generally regarded as reliable and durable when properly maintained, a testament to German engineering. The manual is key to ensuring this.

Manual Quality:

The product description claims 'BEST manuals on Tradebit, buy with confidence,' suggesting a focus on quality and completeness, often mirroring factory standards.