🏷️ Basic Information Identification Make: BMW Model: R 1200 GS Year: 2004 Generation Generation Code: K25 (First Generation R 1200 GS) Codes Vin Code: WBA030... (VINs typically start with WBA for BMW) 📋 Manual Details Coverage Areas Engine And Powertrain: Included Chassis And Frame: Included Electrical System: Included Suspension And Steering: Included Brakes: Included Wheels And Tires: Included Bodywork And Fairings: Included Accessories And Options: Included Page Count Estimated Pages: Likely 300-600 pages (typical for comprehensive parts catalogs) Manual Type Type: Parts Catalog Language Language: English (Assumed based on product description, but could be multilingual) ⚙️ Engine Specifications Primary Engine Engine Type: Air/Oil-cooled, Four-stroke, Boxer-twin Displacement: 1170 cc Bore X Stroke: 101 mm x 73 mm Compression Ratio: 11.0:1 Valve Train: DOHC, 4 valves per cylinder Performance Horsepower: 100 hp (74 kW) at 7,500 rpm Torque: 115 Nm (85 lb-ft) at 6,000 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (BMS-K) Fuel Type: Unleaded Premium (95 RON) Fuel Tank Capacity: 20 liters (5.3 US gal) Lubrication Oil System: Wet Sump (with oil cooler) 🔧 Transmission Standard Gearbox: 6-speed, constant mesh Clutch: Single-disc dry clutch (hydraulic actuation) Features Drive Type: Shaft drive 📐 Dimensions Exterior Length: 2230 mm (87.8 in) Width: 905 mm (35.6 in) (over mirrors) Height: 1430 mm (56.3 in) (at handlebar) Seat Height: 850 mm (33.5 in) (standard; adjustable options available) Weights Dry Weight: 197 kg (434.3 lbs) Gross Vehicle Weight Rating: 420 kg (925.9 lbs) 🛡️ Safety Features Features Brakes Front: Dual 305 mm discs with 4-piston calipers Brakes Rear: Single 265 mm disc with 2-piston caliper ABS: Optional BMW Motorrad ABS (Anti-lock Braking System) Lighting: Halogen headlight, LED taillight 🔧 Maintenance Service Intervals Oil Change: Every 10,000 km or 12 months Valve Adjustment: Every 20,000 km Fluid Specifications Engine Oil Type: SAE 20W-50 API SG/SH/SJ/SL (Synthetic recommended) Engine Oil Capacity: 3.0 liters (3.2 US qt) with filter change Brake Fluid Type: DOT 4 Coolant Type: BMW Motorrad Coolant (Ethylene Glycol based) Final Drive Oil Type: SAE 75W-90 API GL-5