🏷️ Basic Information Identification Make: Sachs Model: MadAss 50 Year: 2005-2011 📋 Manual Details Publication Manual Type: Digital Workshop Repair Manual Language: English Format: PDF Download Content Coverage: Repair, maintenance, rebuilding, refurbishing, restoration, diagnostics Illustrations: High Quality Photos, Illustrations And Diagrams Compatibility Operating Systems: Microsoft Windows 95, 98, 98SE, 2000, NT, ME, XP, VISTA, Windows 7, All Mac Computers ⚙️ Engine Specifications General Engine Type: 4-stroke, single-cylinder Displacement: 49.0 cc (approx.) Cooling System: Air-cooled Performance Bore X Stroke: Approx. 39.0 mm x 41.4 mm Compression Ratio: Approx. 10.0:1 🔧 Transmission Drivetrain Type: Automatic (CVT - Continuously Variable Transmission) Drive Method: Chain drive 📐 Dimensions Vehicle Length: Approx. 1840 mm Width: Approx. 660 mm Height: Approx. 1060 mm Wheelbase: Approx. 1210 mm Dry Weight: Approx. 92 kg 🔧 Maintenance Lubrication Engine Oil Type: SAE 10W-30 or 10W-40 Engine Oil Capacity: Approx. 0.8 L Intervals Initial Service Interval: First 500 km Regular Service Interval: Every 3000 km or 1 year Consumables Spark Plug Type: NGK CR7HSA or equivalent 📄 Chassis Suspension Brakes Suspension Front Type: Telescopic fork Suspension Rear Type: Swingarm with shock absorber Brakes Front Type: Disc brake Brakes Rear Type: Drum brake 📄 Electrical System Ignition System: CDI (Capacitor Discharge Ignition) Battery Voltage: 12V 📄 Fuel System Fuel Delivery Type: Carburetor Fuel Tank Capacity: Approx. 4.0 L 📄 Wheels Tires Wheels Front Wheel Size: 12 inch Rear Wheel Size: 10 inch Tires Front Tire Size: 120/70-12 Rear Tire Size: 130/50-10 📄 Lighting Headlight Type: Halogen Taillight Type: LED