Key Specifications Engine Type Liquid-cooled, 2-stroke, Single cylinder, reed-valve inducted Engine Capacity 249 cc / 15.2 cubic inches Max Power n/a Max Torque n/a Top Speed n/a Fuel Tank Capacity 7 L / 1.84 US gallons Weight (Wet/Kerb) 103 kg / 227 lbs Seat Height 975 mm / 38.3 inches
*n/a – information not provided by manufacturer
All Specifications Make & Model Model Yamaha YZ250 70th Anniversary Edition Year 2025
Engine Engine Type Liquid-cooled, 2-stroke, Single cylinder Displacement 249 cc / 15.2 cubic inches Bore x Stroke 66.4 x 72 mm Compression Ratio 8.9~10.6:1 Number of Cylinders 1 Max Horsepower n/a Max Torque n/a Engine Management System Hitachi Astemo® Keihin PWK38S carburetor Lubrication System Premix Cooling System Liquid-cooled Ignition System CDI, Kick
Performance *n/a – information not provided by manufacturer
Transmission Clutch Wet multiplate clutch, hydraulic Gearbox Constant-mesh 5-speed Final Drive Chain
Electrical & Electronics System Chassis & Suspension Frame Type Semi double cradle Front Suspension KYB® Speed-Sensitive System inverted fork; fully adjustable Front Suspension Travel 300 mm / 11.8 inches Rear Suspension KYB® single shock; fully adjustable Rear Suspension Travel 315 mm / 12.4 inches Rake 27.4 ° (Europe) Trail 122 mm / 5 inches Rear Subframe Removable Aluminum subframe
Wheels & Brakes Wheels Wire aluminum wheels Front Tire Size 80/100-21 Dunlop® Geomax MX33F Rear Tire Size 110/90-19 Dunlop® Geomax MX33 Front Brakes Hydraulic disc, 270mm Rear Brakes Hydraulic disc, 240mm
Dimension & Weights Overall Length 2185 mm / 86 inches Overall Width 825 mm / 32.5 inches Overall Height 1290 mm / 50.8 inches Seat Height 975 mm / 38.3 inches Wheelbase 1485 mm / 58.4 inches Ground Clearance 360 mm / 14.2 inches Fuel Tank Capacity 7 L / 1.84 US gallons Wet (kerb/curb) Weight 103 kg / 227 lbs
Features Exhilarating Two-Stroke Power Class-Leading KYB Suspension Lightweight Frame Rider-Friendly Chassis High Performance Braking System Confidence-Inspiring Ergonomics Aggressive YZ Styling Yamaha Power Valve System Advanced Carburetor Race-Developed Intake Close-Ratio Transmission New High-Capacity Radiator Digital Ignition Industry-Leading KYB Fork Advanced KYB Shock Aluminum Frame Lightweight Subframe Excel Rims Race-Ready Tires Race-Ready Features Yamaha YZ250 (2025) Color Options Icon Blue (Europe) Team Yamaha Blue (US) *We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
