2018 Kawasaki KX250F off-road bike priced at 176 million VND

The 2018 Kawasaki KX250F off-road bike has many improvements with the intention of helping the KX250F "family" maintain its position as king of off-road bikes.

The Kawasaki KX250F returns for 2018 with a host of upgrades to maintain the KX250F family's position as the ultimate motocross machine that has held steady for the past decade.

2018 Kawasaki KX250F adventure bike.

The new 2018 model has an updated engine that improves torque feel across the rev range, as well as improving performance. The KX250F remains lightweight and slim, but the chassis is extremely rigid and now has improved suspension for better suspension and handling. These improvements mean the 2018 Kawasaki KX250F is significantly faster than its 2017 predecessor.

Close-up of the car engine.

Specifically, the vehicle's suspension system includes a 48 mm Showa SFF Type fork with a left fork tube and a right spring. Suspension improvements also allow the new Kawasaki KX250F to have more precise braking and cornering capabilities. Meanwhile, the rear of the vehicle is the Uni-Trak suspension system. This is also new for the 2018 version. These changes contribute to improving the vehicle's driving feel, traction and responsiveness.

The car model has many improvements.

New throttle body and fuel injection angle increase torque feel and significantly increase the power output of the vehicle. Reconfigured ventilation system. The engine has advanced intake valves, new cylinder head and new compression ratio of 13.4:1. The exhaust tip is longer and wider. The driver will feel the power output of the vehicle even at low rpm.

The dual direct fuel injection system is considered the key factor in determining the performance of the KX250F. Since the 2012 version, the KX250F has become the world's first complex off-road vehicle to own this type of system. Unlike the standard fuel injection system with only one fuel injection line of the throttle valve, the KX250F's system uses a secondary injection line right in the airbox. This lower injection line helps increase smoothness and immediate response, with more fine fuel particles in the injection chamber.

Showa front suspension.

As engine rpm and throttle increase, the main action is transferred from the lower fuel injection to the upper fuel injection, depending on whether the vehicle is in a low gear (1,2) or high gear (3,4,5). The upper fuel injection has a greater distance from the combustion chamber, allowing more time for the fuel and air particles to mix and allowing them to cool before reaching the combustion chamber. Both of these factors increase fuel efficiency and increase power output.

The 2018 KX250F complex multi-terrain adventure bike is listed at a selling price of 7749 USD (about 176 million VND).

According to Dat Viet Newspaper