🏷️ Basic Information Identification Make: BMW Model: R850R Model Variant: R850GS Year: 1996 Codes Engine Code Series: M44 👋 Introduction Market Position Segment: Adventure Touring / Sport Touring Motorcycle Target Audience: Owners seeking to perform maintenance, repairs, and understand their BMW R850GS. Competitive Analysis Competitors 1996: Honda Transalp, Yamaha TDM, Kawasaki KLR650 Key Features Bike Philosophy: Versatile, reliable, shaft-driven boxer twin ideal for touring and light off-road use. Manual Value Proposition: Empowers owners with detailed technical knowledge for self-sufficiency and cost-effective maintenance. 📋 Manual Details Coverage Areas Primary Coverage: Full Service and Repair Included Sections: Engine, Transmission, Chassis, Electrical, Bodywork, Troubleshooting, Maintenance Page Count Estimated Pages: 400+ Manual Type Type: Workshop Manual / Service Manual Language Language: English Format Format: Digital (likely PDF, printable) 📖 Manual Coverage Systems Covered Powertrain: Engine, Clutch, Gearbox, Final Drive Chassis: Suspension (Front Telelever, Rear Monolever), Steering, Brakes, Wheels, Tires Electrical: Ignition, Lighting, Instrumentation, Battery, Charging System, Starter Motor, ECU Functions Bodywork: Fairings, Seat, Fuel Tank, Body Panels, Fairing Components Procedures Included Routine Maintenance: Oil Changes, Filter Replacements, Chain Adjustment (if applicable), Spark Plug Service, Air Filter Service Major Repairs: Engine Overhaul, Transmission Rebuild, Suspension Overhaul, Brake System Service, Electrical Component Replacement Troubleshooting: Diagnostic Procedures, Fault Finding Guides, Symptom-Based Diagnosis Special Tools: Identification and usage of BMW specific tools Technical Depth Depth: Comprehensive: from basic checks to full engine rebuilds and electrical system diagnostics. 📊 Manual Specifications File Format Digital Format: Likely PDF, optimized for digital viewing and printing. May be searchable. Print Quality Image Resolution: High-resolution images and diagrams for clarity. Binding Type Binding: N/A (Digital format implies no physical binding) Paper Type Paper: N/A (Digital format implies no physical paper) ⚙️ Engine Specifications Primary Engine Configuration: Horizontally opposed twin-cylinder (Boxer) Displacement: 848 cc Bore X Stroke: 90.0 mm x 66.0 mm Compression Ratio: 9.7:1 Valve Train: 2 valves per cylinder, pushrod actuated Cooling System: Air-cooled Performance Horsepower Est: 70 hp @ 7,000 rpm (approx.) Torque Est: 77 Nm @ 5,500 rpm (approx.) Fuel System Fuel Delivery: Bosch Motronic MA 2.4 Fuel Injection Fuel Type: Unleaded gasoline (95 RON recommended) Fuel Tank Capacity: 25 Liters (approx.) 🔧 Transmission Standard Gearbox: 5-speed manual Clutch: Single dry plate, hydraulically operated Features Final Drive: Shaft drive Fluid Specifications Gearbox Oil: SAE 75W-90 API GL-5 (Refer to manual for exact specification and capacity) 📐 Dimensions Exterior Length: Approx. 2,210 mm Width: Approx. 910 mm (including mirrors) Height: Approx. 1,450 mm (at windscreen) Weights Dry Weight: Approx. 204 kg Wet Weight: Approx. 232 kg Gross Vehicle Weight: Approx. 460 kg Wheels Tires Front Tire Size: 110/80 R 19 M/C 59V Rear Tire Size: 130/80 R 17 M/C 65S Front Wheel Type: Spoked, Tubeless Rear Wheel Type: Spoked, Tubeless 🛡️ Safety Features Ratings ABS: Optional ABS (BMW Motorrad ABS Generation 2) Active Features Braking System: Dual 305 mm discs front, Single 276 mm disc rear Brake Calipers: Dual-piston calipers front, Single-piston caliper rear 💡 Technology Features Infotainment Instrumentation: Analog speedometer, tachometer, fuel gauge, odometer, trip meter, warning lights. Driver Assistance ABS Availability: Optional ABS system, a significant safety feature for its era. Connectivity Diagnostic Port: Access to diagnostic data via BMW's proprietary diagnostic system (requires specific tools). 🔧 Maintenance Service Intervals Oil Change Interval: Every 10,000 km or 12 months (whichever comes first) Major Service Interval: Every 20,000 km (includes valve adjustment, spark plugs) Fluid Specifications Engine Oil Type: SAE 20W-50 API SG or higher (Refer to manual for specific BMW approval and capacity) Brake Fluid Type: DOT 4 (Refer to manual for exact specification) Coolant Type: N/A (Air-cooled) Known Issues Common Wear Items: Clutch wear, spark plug cap issues, alternator brushes, rear shock absorber (depending on mileage/usage) Electrical Concerns: Wiring harness integrity, voltage regulator potential issues Engine Specifics: Potential for oil consumption on higher mileage units, timing chain tensioner wear. 📚 Vehicle History Brand Heritage Manufacturer: Bayerische Motoren Werke AG (BMW) Model Evolution Predecessors: BMW R80, R80GS Successor Lineage: BMW R1100GS, R1150GS, R1200GS series Production Production Years: 1996-2000 (for R850GS) Manufacturing Location: Berlin, Germany (BMW Motorrad Plant) 🏆 Awards & Recognition Recognitions Brand Reputation: BMW is renowned for engineering quality, durability, and rider comfort in its touring motorcycles. Ratings User Reviews General: Generally praised for its comfortable ride, robust engine, and suitability for long-distance travel. Certifications Emissions: Meets European emissions standards of the time; manual will detail specific emission control system maintenance.