2025 Kawasaki Engines FX Series FX781V EVO
- Year 2025
- Make Kawasaki Engines
- Model FX Series
2025 Kawasaki Engines FX Series FX781V EVO
The FX781V EVO offers significant power density and greater efficiency—the result of enhanced intake and a technologically advanced throttle control system. Combined with fuel economy, reduced emissions, and ease of maintenance, you have an engine developed to meet our modern demands.
Features may include:Integrated electronic throttle control unit
90° V-twin
Pressurized lubrication system
Electronic ignition with variable spark timing
Sequential multiport fuel injection
Electronic altitude compensation
High-pressure fuel injection technology with electric fuel pump
Die-cast, three-valve cylinder heads
Engine
Engine Power
30.5 hp (22.4 kW) / 3600 rpm
Engine Torque
48.6 ft-lbs (65.9 N·m) / 2600 rpm
Displacement
822 cc (50.2 cu. in.)
Cylinder Liners
2
Bore
3.2 in (83 mm)
Stroke
2.99 in (76 mm)
Compression Ratio
9.1:1
Capacities
Oil Capacity (w/filter)
2.2 quart (2.1 liter) w/oil filter change
Weights
Dry Weight
138.9 lbs (63.0 kg)