🏷️ Basic Information Identification Make: Yamaha Model: BR250 Year: 1999 Generation: First Generation 📋 Manual Details Description Product Name: Yamaha BR250 1999 Repair Service Manual PDF Download Product Description: Service Manual Repair PDF Download for Yamaha BR250 1999, prepared for professional technicians and DIY mechanics. Format File Format: PDF Language: English Features Printability: Full Printable Zoom Capability: YES Delivery Delivery Method: Instant Download Requirements Required Software: Adobe PDF Reader & WinZip Compatibility Operating Systems: All Versions of Windows & Mac Content Manual Scope: Step-by-step repair procedures, critical specifications, illustrations, maintenance, disassembly, assembly, cleaning, and reinstalling procedures. ⚙️ Engine Specifications General Engine Type: Single-cylinder, 4-stroke, SOHC, 2-valve Engine Cooling: Air-cooled Displacement Displacement: 249cc Fuel System Carburetor: Mikuni VM26SS 🔧 Transmission Gearbox Type: Constant mesh 5-speed Clutch Clutch Type: Wet, multiple-disc 📐 Dimensions Overall Overall Length: 2065 mm Overall Width: 830 mm Overall Height: 1165 mm Weight Dry Weight: 124 kg 🔧 Maintenance Oil Engine Oil Type: Yamalube 4 (or equivalent SAE 20W-40) Engine Oil Capacity: 1.4 L (with oil filter change) Spark Plug Spark Plug Type: NGK CR7E 📄 Chassis Frame Frame Type: Steel, diamond type 📄 Suspension Front Front Suspension Type: Telescopic fork Rear Rear Suspension Type: Swingarm, Monocross 📄 Brakes Front Front Brake Type: Drum Rear Rear Brake Type: Drum 📄 Wheels Tires Front Front Tire Size: 2.75-21 4PR Rear Rear Tire Size: 4.10-18 4PR 📄 Electrical Ignition Ignition System: CDI