Key Specifications Engine Type Liquid-cooled, Single cylinder, Reed valve with YPVS, 2-stroke Engine Capacity 65 cc / 4 cubic inches Max Power n/a Max Torque n/a Top Speed n/a Fuel Tank Capacity 3.5 L / 1 US gallons Weight (Wet/Kerb) 61 kg / 134.4 lbs Seat Height 755 mm / 29.7 inches
*n/a – information not provided by manufacturer
All Specifications Make & Model Engine Engine Type Liquid-cooled, Single cylinder, Reed valve with YPVS, 2-stroke Displacement 65 cc / 4 cubic inches Bore x Stroke 43.5 x 43.6 mm Compression Ratio 8.1~9.6:1 Number of Cylinders 1 Max Horsepower n/a Max Torque n/a Engine Management System Hitachi Astemo® Keihin PWK28 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 6-speed Final Drive Chain
Electrical & Electronics System Chassis & Suspension Frame Type Semi double cradle Front Suspension KYB® inverted fork; fully adjustable Front Suspension Travel 216 mm / 8.5 inches Rear Suspension KYB® single shock; fully adjustable Rear Suspension Travel 269.2 mm / 10.6 inches Rake 26.4 ° Trail 64 mm / 2.5 inches Rear Subframe Removable Aluminum subframe
Wheels & Brakes Wheels Wire aluminum wheels Front Tire Size 60/100-14 Maxxis® Maxxcross SI Rear Tire Size 80/100-12 Maxxis® Maxxcross SI Front Brakes Hydraulic disc, 198mm Rear Brakes Hydraulic disc, 190mm
Dimension & Weights Overall Length 1615 mm / 63.5 inches Overall Width 760 mm / 29.9 inches Overall Height 1000 mm / 39.3 inches Seat Height 755 mm / 29.7 inches Wheelbase 1140 mm / 45 inches Ground Clearance 265 mm / 10.4 inches Fuel Tank Capacity 3.5 L / 1 US gallons Wet (kerb/curb) Weight 61 kg / 134.4 lbs
Features Potent 65cc Motocrosser YPVS Powerplant Adjustable Chassis Potent Two-Stroke Engine Race-Developed Intake Yamaha Power Valve System Close-Ratio Transmission Digital Ignition Efficient Cooling System Compact Steel Frame Lightweight Subframe Adjustable Suspension Systems Dual Wave-Type Rotors Maxxis Tires Adjustable Ergonomics Aggressive YZ Family Styling Yamaha YZ65 (2025) Color Options Team Yamaha Blue (US) Icon Blue (Europe) *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
