The YZ250FX is an excellent machine in everything we used it for. Motocross performance with off-road essentials, and not too many of them. We use cookies to improve your experience on this website and so that ads you see online can be tailored to your online browsing interests. $3297. The FX is one awesome off-road machine, and we expect to see a lot of them in the winners circle at off-road races across North America in 2015. We think that part of the FXs handling prowess should be credited to its Dunlop AT81 off-road tires, which have a softer sidewall that makes them feel more compliant over rocks and sharp bumps. Use our Bike Finder, below, to get everything you need. How Old Do You Have To Be To Ride A Dirtbike? The engine, from the power producing side of things is identical to the YZ250F from the forward mounted 44mm throttle body to the end of the competition-only muffler. Yamaha invited us to sample the YZ250FX at Cahuilla Creek Motocross Park in Anza, California, on the same day that we tried out the new WR250F. Interested in buying a new motorcycle? And yet the FX still feels very much like the YZ to us. US$ 7890. We would call it a track day bike more than a motocross racer. But the FXs ECU isnt the same as its siblings. Yamaha nailed it with this bike. Some testers felt the Yamaha levers have a dated feel in the bend even though the clutch has a quick adjust. Offroad Yamaha Yz250Fx Vehicle Information Retail Price ~$7890.00 Shop Now Rating (34 reviews) Submitted October 17, 2014 Last Review November 11, 2020 Rating Breakdown 82% 15% 3% 0% 0% Specifications 34 Reviews 1 2 3 4 5 6 Next Wheelbase: 57.7 in. The problem with having a bike that has a higher top speed than almost anything else in the class is . If you would like to It will compete side by side and share the market KTM has taken with the XC line. Ace test rider and off-road racer Ryan Abbatoye enjoyed the FX but noted a slightly nervous feel in the steering at extremely high speeds. Doing so reaffirms the Japanese companys commitment to off-road riders, and we appreciate that very much. At the end of the day, Yamaha deserves a lot of credit for introducing the YZ250FX. 2015 Yamaha YZ250F Specifications And where the WR acted a little unstable, the FX had a lot less of this trait, we credit the boosted power in the mid for keeping the FX more active and stable at the same time. AMA Amateur National Motocross Championship, 13 Classic Dual Sport Motorcycles Worth Owning, 5 Best Beginner Dirtbikes for Adults: Trailbikes You Can Learn On and Keep, Ten Best Two-Stroke Dirt Bikes for Off-Road Riding. September 7, 2017. The . The good thing about this motor is that first gears internal ratio is lower than the YZF for tighter riding and less clutch abuse. Yamaha is well known for its durability and in the 20 hours we've put on the bike in testing, we did little more than change the oil and clean the air filter. At the end of the day, Yamaha deserves a lot of credit for introducing the YZ250FX. of travel It also has really good bottoming resistance. Rear, fully adjustable KYB shock features a steel shock spring and reduced-friction Kashima coating of internals. The charging system has to been boosted to a 160-watt alternator with added flywheel mass as well. Among the improvements made for the 2015 model year youll find a new style, the latest generation KYB Speed Sensitive fork, a clutch lever position adjuster and new Dunlop MX52 tires. of travel It is also fitted with the same 56 N/mm rear spring as the YZ-F, but it is valved for aggressive off-road use instead of motocross. Horsepower: N/A Like the WR, the FX isnt the roomiest with the handlebar in the stock position, but moving them to the forward mount in the adjustable top clamp, opens up the riding cockpit. It might be easy to dismissively refer to the all-new 2015 Yamaha YZ250FX as a YZ250F with a six-speed transmission or a WR250F without lights. So that leaves the simple question of how good is the Yamaha, really? We use data about you for a number of purposes explained in the links below. The power builds and builds in a pretty linear pull and can really scream out to the near 13,000 RPM rev limiter, which is hard to hit without being abusive. That's with sock gearing, FMF Megabomb, FMF Powercore, and "hard hitting" mapping. All; News; Feature Stories; . Rake: 2708 With 12.2 inches and 12.4 inches of front and rear wheel travel respectively, it is not as supple as the WRs settings, but it does a fine job of keeping the FX composed at higher speeds, and it can handle big hits with relative ease. It uses the same basic 48mm KYB air/oil separate Speed Sensitive System spring fork up front, and sports the same 4.4 N/mm springs as the WR, but its valving is different than either the motocross or enduro machines. It is a do-all for most riders. One thing you have to get use to is the appearance looking at the front of the YZFX where the radiator shrouds are, it appears wide. Final Drive: Chain Its strong everywhere. With 12.2 inches and 12.4 inches of front and rear wheel travel respectively, it is not as supple as the WRs settings, but it does a fine job of keeping the FX composed at higher speeds, and it can handle big hits with relative ease. But the question is, can you feel it? The motocross YZF has more of a front steering character where most riders felt the FX was more balanced. They offer plenty of feel and are not grabby at all even after one of our brake dragging testers gave it his best shot at overheating them. Fuel System: Keihin EFI, 44m throttle body The changes in the transmission are substantial with a six-speed wide-ratio tranny. And we saw a solid 89 MPH GPS indicated on the FX with stock gearing, which is mighty fast for a 250cc anything! Yamaha's stab at KTM's competition off-road dominance of late. Lightweight 21-inch front and 19-inch rear Excel rims provide exceptional durability and help reduce unsprung weight for optimal suspension, performance, and handling. Mass centralization is also key to the Yamahas design, which places the cylinder in a 6.2-degree rearward incline to place the top-end mass and camshaft rotational inertia toward the center of the chassis. The electric starting is great and the bike fires right up even on cold mornings only needing choke on the coldest. G_B_H37. 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All Balls Racing Fork Seal Kit Beta / Gas Gas / KTM / Husqvarna / Kawasaki / Yamaha / Honda. Torque: N/A The FXs camshaft profiles are the same as well, except that its decompression system is altered slightly to work with the FXs electric starter. On the very bottom FX is a typical 250F in that it is easy to stall if the throttle is closed. Note, there is no spark-arrestor in the muffler, yet there is the plug to easily attach the radiator cooling fan if a rider wants to upgrade. Compared to a YZ the snap on the bottom (lower mid-range, which very few few will ride this bike in the lower 1/3 of the RPM range) is a little softer than the YZF and the Rs dont build as quick. That and the fact the FXs wraparound exhaust system does not feature a spark arrestor means the FX is not legal for off-road riding on public land. Dealer Products Menu. Engine Type: 250cc liquid-cooled DOHC 4-stroke; 4 titanium valves. Were sure the bigger question is whether or not it is better than the KTM, but the only way to test that is to get them out together to compare. The power and the handling work hand-in-hand. The WR250F features a headlight, taillight and skid plate. The KYB 48mm forks feature the Speed-Sensitive System that uses piston speed to control damping force for super-precise handling and a smooth ride. And if needing more than two-gallons is an issue, you'll need that aftermarket help. Fits your 2015 Yamaha YZ250FX. The FX feels much more YZ-like, with an impressive low-end lunge that transitions seamlessly into a very usable mid-range and continues to pull cleanly all the way to its rev limiter. They handle about the same, as the FXs aluminum bilateral beam chassis and removable subframe are practically identical to the YZ250Fs. That said, releasing a sub-standard machine in the face of competition from European off-road giants such as KTM and Husqvarna wouldnt have been too cool. A motocross bike with a few off-road necessities that are difficult for the regular guy to adapt or modify. The cam timing and profile is claimed to be identical with the only difference being an altered decompression ramp on the exhaust cam to accompany the electric starting. By continuing to browse our site you agree to our use of data and cookies. MSRP: $7890 The Yamaha YZ250FX is a bike that makes sense, but for some reason the idea scares the wits out of big Japanese companies. Interestingly, the FX also features the 160-Watt generator found in the WR to power headlights and other accessories, and yet it comes with neither a headlight nor the accessory electric fan found on the WR. Front Tire: Dunlop AT81 90/90-21 Ignition: TCI The throttle response is crisp and there is even get a little noise out of the airbox, a snarl sound when the cams really start to function. Theres no need to abuse the clutch to get the 250 into a usable rev range. fork w/Speed Sensitive System; 12.2 in. Suspension components are the same as YZF, except for the lighter spring rate on the fork and altered internal valving set specifically for off-road riding/racing. We ran our testbike with roughly 110mm of rear shock sag with the rider aboard. Naturally, the FXs 249cc DOHC four-stroke Single engine architecture mirrors that of its sisters. Fuel Capacity 7. . Off-road features include a 18-inch rear wheel and kickstand. Based on the FXs technical merits, both statements could be considered mostly true, but neither would remotely do justice to Yamahas all-new quarter-liter off-road racer. Yamahas sharp-shifting six-speed transmission gives the FX more flexibility than the YZs could ever have for pure off-road use. From the bottom-end to the top, this engine puts out solid . Because of this, talks began early on with regard to using the 250cc YZF platform to create the YZFX off-road racer. Moving from first to second to third, you won't feel a massive change in speed. But we will tell you that you cant really go wrong with Blue. A lot lighter than it looks or what you'll see on a scale. Compression Ratio: 13.5:1 The reasons are simple enough: For all its versatility, the all-new WR250Fs EPA-mandated ECU and spark arrestor exhaust system simply wouldnt do for a balls-out, closed-course off-road racer, and the YZ250Fs five-speed transmission comes up one gear short of providing the flexibility required for hardcore GNCC, WORCS and other closed-course cross-country competition. That said, releasing a sub-standard machine in the face of competition from European off-road giants such as KTM and Husqvarna wouldnt have been to cool. It turns very predictably and when you get your weight forward it really sticks. On dirt I was able to reach 83.7 MPH. The. The latest Dunlop MX52 tires are used for the best off-road traction, performance reliability. It is ready to race off the showroom floor at a GP, GNCC or Hare Scramble type event. Primary kickstarter ensures smooth, easy starting action and reduced weight. Thats because the YZ250FX does more than merely split the differences between Yamahas motocross-class champion YZ and its all-new WR woods machine. Vehicle specs, photos & video, pricing, and more! Yamaha YZ250FX Key Features. The mounts are there if you want to add your own skid plate. Fuel Capacity:2.0 gal. The piston design and 44mm Keihin throttle body are identical to the YZ and WR. Los Ancianos Motorcycle Club's Tecate Hare Scramble race. But it is a tradeoff in bump compliance. Maximum Ground Clearance: 12.6 in. Enter your ZIP code below to get a free insurance quote. 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