Article Trunk



YZ250F

07.05.2009 · Posted in Other Vehicles Articles

The YZ250F, a four ****** ATV from Yamaha is very much like the YZ250 from Yamaha again. Both the models have striking similarities that make some wonder about the variety that Yamaha has to offer or are the designs so perfect that there is hardly any room for improvement? Well just read through and judge yourself.rnrnA glance on the vehicle lets you know about the aluminum frame of the vehicle. The welding, casting and tubing is done with superb finesse. This vehicle from Yamaha comes with a five valve Titanium engine having a compression ratio of 13:5:1. This is why it produces such great torque and also horsepower. The performance booster is also the smooth handling offered by it. The whole weight of the vehicle is balanced equally on the wheels. For durability the dry slump lubrication system is employed. The engine is liquid cooled 250cc. The DOHC engine is very powerful and highly dependable. High precision fuel and air mixing is taken care of by 37 mm Keihin FCR carburetor with a throttle position sensor (TPS). This also gives a better throttle response. Starting and restarting this vehicle is very easy, thanks to the automatic decompression. The gear box is a standard five speed transmission. The YZ250F employs a multiplate clutch. This helps the driver to shift gears smoothly without any kind of hitch. The magnesium cylinders in the engine are painted black and contribute a lot towards the lightweight nature of the vehicle. The reduction in size improves performance by cutting down pumping loss. That

Leave a Reply

You must be logged in to post a comment.