The Yamaha YZ250FX was first launched and introduced in 2019, and it is the off-road version of the popular Yamaha YZ250F. The bike has been redesigned over the years. However, it is launched in line with no changes whatsoever.
In 2022 Yamaha updated many of its features and gave a whole new life to the motorbike, making it equal to Yamaha YZ250F.
Yamaha YZ250FX is an all-rounder, even though it specializes in Cross Country racing. With many outstanding features, like the power tuner app, which enables the rider to choose different riding modes easily, the bike becomes more favorable for better ride quality.
The bike is designed especially for the Grand National Cross Country and the Hare Scrambles race. The bike is outstanding for the competition and is considered “out of the box.” It is highly customizable, with many graphic kits that are available. The color as well ensures that the bike stands out in the crowd.
The “Reversed Engine” design with a reversed cylinder design that it wears makes it appealing. The intake is forward, and the exhaust faces the rear making it easier for a straight shot. It is an off-road bike, but the design ensures the motorcycle is an all-rounder.
With its all-aluminum frame adding stability to it, meant to rush through tracks, it has the optimum racing capabilities and design. It weighs 245lb.
The ergonomics are easy to identify, and the bike has a noticeable bend and a pocketed seating position.
The design added with the high-performance engine ensures the bike is at its best during races.
Yamaha YZ250FX is available in one color:
The Yamaha YZ250FX is available in one variant:
One of the main highlights of the bike includes the revolutionary engine which powers this championship-winning bike. The bike has a high-performance engine meant for racing, and the reversed motor and cylinder provide an additional edge.
The 250 cc liquid-cooled and 4-stroke engine can generate a max power of 37.9 bhp at 12,100 rpm and a torque of 18.3 lb-ft at 8,300 rpm. The ports for intake and exhaust have a piston with a higher compression ratio, which helps widen the power spread.
The reversed cylinder head allows for a better downdraft intake and straight shot.
The bike’s engine is considered revolutionary; its performance is one of a kind. The Yamaha YZ250FX has a KYB suspension which is Yamaha class leafing, providing the bike with the best traction and control required for racing.
Yamaha has developed the Power Tuner app, which is free of charge, makes it easier for the rider, and makes things flexible. The timing for fueling and ignition becomes more precise with this app, and the riders can choose from two fuel injection maps making the ride smooth.
The Power Tuner App also ensures that the riding conditions can be changed. Also, mounting a map on the handlebar helps select engine maps through the Power Tuner App. The rider can easily select between two preloaded engine maps through the switch mounted on the handlebar.
YZ250FX also gets an electric starting, and all the features enhance the motorcycle for cross-country racing with its rugged plastic skid plate, Dunlop Geomax tires, and many more.
The fuel injection and electronic control for fuel and ignition works for a better ride experience.
The bike has a six-speed transmission to tackle various terrains in cross-country racing. The clutch with a large diameter and heavy duty enhances the durability of a long race.
YZ250FX incorporates a KYB fully adjustable suspension in the front with a spring-type fork and speed-sensitive damping. The rear features a KYB single shock suspension which is also fully adjustable.
Hydraulic discs perform the braking duties in the front and rear. It has high performance, and the rigid front caliper and brake compound ensure quick braking. The rear has a lightweight caliper, a hanger, and a rear rotor, which helps reduce the unsprung weight.
The Yamaha YZ250FX is priced at $8,899, while the base price of Gasgas EX 250F is $9,899.
The Gasgas EX 250F has a 250cc four-stroke, single-cylinder. Yamaha YZ250FX sports a liquid-cooled fuel-injected engine with four strokes is 250cc.
Both bikes have a six-speed transmission and an electric starter.
Yamaha YZ250FX has KYB fully adjustable suspension in the front with a spring-type fork, and the Gasgas EX 250F has a WP XACT USD suspension in the front and a WP XACT mono-shock in the rear with linkage.
Gasgas EX 250F has playful handling, is durable, and has good stability. Yamaha YZ250FX is built for cross-country racing and has the required lightness, durability, and strength.
Brakes and clutch
The Yamaha YZ250FX features hydraulic disc brakes in the front and rear with a wet multi-plate wet clutch. The Gasgas EX 250F has disc brakes in the front and back and a hydraulic clutch.
The Yamaha YZ250FX is priced at $8,899, while the base price of the Kawasaki KX250X has a price tag of $8,499.
The Kawasaki KX250X gets a 250cc 4-stroke, DOHC, liquid-cooled engine.
Yamaha YZ250FX sports a 250cc liquid-cooled, 4-stroke, fuel-injected engine.
The Yamaha YZ250FX has a compression ratio of 13:8:1, while the Kawasaki KX250X has a 14:1:1 compression ratio.
The Kawasaki KX250X has an inverted telescopic spring fork in the front and Uni-trak dual range in the rear. Yamaha YZ250FX has KYB fully adjustable suspension in the show with a spring-type fork.
Transmission and Clutch
The Kawasaki KX250X only has a 5-speed transmission with a wet multi-disc manual clutch. The Yamaha YZ250FX has a 6-speed transmission with a hydraulic clutch.
Yamaha YZ250FX will be relaunched in 2023 without any major changes. However, it has a long list of features explicitly meant for Cross Country racing.
The bike is intended to be fast and agile while also being able to tackle a varied list of terrains. Its ergonomics have also been praised, and the features also play a massive role in the rider’s comfort.
The YZ250FX and YZ250F have slight changes, and the FZ has better suspension and engine.
It has a horsepower of around 37.9 bhp.
Yes, it has an electric start, which makes riding more convenient.
It has a wide range and can be a racer and a trail bike.
Yamaha YZ250FX sports a liquid-cooled fuel-injected engine with four strokes is 250cc.
Yes, it has a DOHC four-stroke engine.