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
Model
Yamaha YZ65
Year
2025
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
Top Speed
n/a
*n/a – information not provided by manufacturer
Transmission
Clutch
Wet multiplate clutch, hydraulic
Gearbox
6-speed
Final Drive
Chain
Electrical & Electronics System
Headlight Type
n/a
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
