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|photo = 2001 Yamaha YZ250F right profile.jpg | |photo = 2001 Yamaha YZ250F right profile.jpg | ||
|aka = | |aka = | ||
|manufacturer = | |manufacturer = Yamaha | ||
|parent_company = | |parent_company = | ||
|production = 2001 - 2019 | |production = 2001 - 2019 | ||
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|predecessor = | |predecessor = | ||
|successor = | |successor = | ||
|class = | |class = Motocross | ||
|engine = 250 | |engine = 250 | ||
|bore_stroke = | |bore_stroke = | ||
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|torque = | |torque = | ||
|ignition = | |ignition = | ||
|spark_plug = {{sparkplug|}} | |spark_plug ={{sparkplug|NGK CR8E}} ‘01-06<ref name="wps_street_2019">{{cite book|title=2019 Western Power Sports Catalog|publisher=[https://www.wps-inc.com/catalogs Western Power Sports]|date=2019}}</ref> | ||
|battery = | |battery = | ||
|transmission = | |transmission = | ||
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|oil_capacity = | |oil_capacity = | ||
|oil_filter = K&N KN-140 | |oil_filter = K&N KN-140 | ||
|recommended_oil= Yamalube 10w-40 | |||
|fuel_consumption = | |fuel_consumption = | ||
|turning_radius = | |turning_radius = | ||
|related = [[Yamaha YZ250]]<br />[[Yamaha YZ450F]]<br />[[Yamaha YZ426F]]<br />[[Yamaha YZ400F]] | |related = [[Yamaha YZ250]]<br />[[Yamaha YZ450F]]<br />[[Yamaha YZ426F]]<br />[[Yamaha YZ400F]] | ||
|competition = | |competition = | ||
|manuals = [[:File:2003 Yamaha YZ250F R Owners Service Manual.pdf|2003 Yamaha YZ250F R Owners Service Manual]]<br /> | |||
[[:File:2004 Yamaha YZ250F S Owners Service Manual.pdf|2004 Yamaha YZ250F S Owners Service Manual]]<br /> | |||
[[:File:2008 Yamaha YZ250F X Owners Service Manual.pdf|2008 Yamaha YZ250F X Owners Service Manual]]<br /> | |||
[[:File:2009 Yamaha YZ250F Y Owners Service Manual.pdf|2009 Yamaha YZ250F Y Owners Service Manual]]<br /> | |||
[[:File:2010 Yamaha YZ250F Z Owners Service Manual.pdf|2010 Yamaha YZ250F Z Owners Service Manual]]<br /> | |||
[[:File:2011 Yamaha YZ250F A Owners Service Manual.pdf|2011 Yamaha YZ250F A Owners Service Manual]]<br /> | |||
[[:File:2012 Yamaha YZ250F Owners Service Manual.pdf|2012 Yamaha YZ250F Owners Service Manual]] | |||
|final_drive= {{chain|520x114}} ‘01-06<ref name="wps_street_2019">{{cite book|title=2019 Western Power Sports Catalog|publisher=[https://www.wps-inc.com/catalogs Western Power Sports]|date=2019}}</ref> | |||
|front_sprocket= 13T ‘01-06<ref name="wps_street_2019">{{cite book|title=2019 Western Power Sports Catalog|publisher=[https://www.wps-inc.com/catalogs Western Power Sports]|date=2019}}</ref> | |||
|rear_sprocket= 48T ‘01-06<ref name="wps_street_2019">{{cite book|title=2019 Western Power Sports Catalog|publisher=[https://www.wps-inc.com/catalogs Western Power Sports]|date=2019}}</ref> | |||
}} | }} | ||
The '''Yamaha YZ250F''' was first released as a 2001 model revolutionizing [[motocross]]. With Yamaha's patented 5 Titanium valve design and innovative [[four-stroke]] technology made the YZ250F the dominant force for years to come. The bike featured a steel frame and an aluminum subframe. The 2006 model is redesigned with an aluminum frame. The YZ250F can thank its four-stroke success to the [[Yamaha YZ400F|YZ400F]]. The YZ250F also catapulted [[Chad Reed]]'s motocross career into overdrive winning a 125cc championship for the Yamaha of Troy race team. The similarly named [[Yamaha YZ250]] is a two-stroke [[motorcross]] bike made to compete with the 450 four-strokes. | The '''Yamaha YZ250F''' was first released as a 2001 model revolutionizing [[motocross]]. With Yamaha's patented 5 Titanium valve design and innovative [[four-stroke]] technology made the YZ250F the dominant force for years to come. The bike featured a steel frame and an aluminum subframe. The 2006 model is redesigned with an aluminum frame. The YZ250F can thank its four-stroke success to the [[Yamaha YZ400F|YZ400F]]. The YZ250F also catapulted [[Chad Reed]]'s motocross career into overdrive winning a 125cc championship for the Yamaha of Troy race team. The similarly named [[Yamaha YZ250]] is a two-stroke [[motorcross]] bike made to compete with the 450 four-strokes. | ||
==2001== | ==2001== | ||
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==2010 Yamaha YZ250F== | ==2010 Yamaha YZ250F== | ||
<gallery mode='packed-hover'> | |||
File:yamaha-yz250-2010-2010-3_AYK7pOi.jpg|600px|2010 Yamaha YZ250F | |||
File:yamaha-yz250-2010-2010-2_Np6ETpE.jpg|600px|2010 Yamaha YZ250F | |||
File:yamaha-yz250-2010-2010-1_9pwA4WG.jpg|600px|2010 Yamaha YZ250F | |||
File:yamaha-yz250-2010-2010-0_z1hJfgV.jpg|600px|2010 Yamaha YZ250F | |||
</gallery> | |||
The F in 2010 MY YZ250F's name indicates we're dealing with the 4-stroke version of the quarter-liter engine. Basically, the upgraded frame and suspensions of the YZ250 have been mated to a new engine. The looks of the YZ250F have been upgraded, with more aggressive graphics, while the engine also received a massive update, with many new components and revised ones, all contributing to more power at the rider's fingertips. | The F in 2010 MY YZ250F's name indicates we're dealing with the 4-stroke version of the quarter-liter engine. Basically, the upgraded frame and suspensions of the YZ250 have been mated to a new engine. The looks of the YZ250F have been upgraded, with more aggressive graphics, while the engine also received a massive update, with many new components and revised ones, all contributing to more power at the rider's fingertips. | ||
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The 5-speed transmission was also upgraded, together with the ignition, radiators, headers, frame and all. The 2010 MY YZ250F is all-new, just like the performance is higher. | The 5-speed transmission was also upgraded, together with the ignition, radiators, headers, frame and all. The 2010 MY YZ250F is all-new, just like the performance is higher. | ||
==2011 Yamaha YZ250F== | |||
<gallery mode='packed-hover'> | |||
File:yamaha-yz250-2011-2011-1_5cPqoVg.jpg|600px|2011 Yamaha YZ250F | |||
File:yamaha-yz250-2011-2011-0_fiGgSdS.jpg|600px|2011 Yamaha YZ250F | |||
</gallery> | |||
The 2011 MY YZ250F introduces premium 4-stroke competition-grade machinery to the skilled rider. The engine is a strong puller, but is much smoother than its 2-stroke counterpart, and thanks to the careful weight management, it doesn't make the YZ250F a heavy load. The bike is really easy to flick without massive effort from the rider, retaining exceptional ground tracking capabilities worth of a race bike. | |||
Adjustable suspensions, optimized mass and top-drawer titanium valves for the engine add to the overall performance specs of this race-winning quarter-liter beast. | |||
==2012 Yamaha YZ250F== | ==2012 Yamaha YZ250F== | ||
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*[[Yamaha YZ426F]] | *[[Yamaha YZ426F]] | ||
*[[Yamaha YZ450F]] | *[[Yamaha YZ450F]] | ||
==References== | |||
{{reflist}} | |||
{{motorcycle-stub}} | {{motorcycle-stub}} | ||
{{template:Yamaha YZ}} | {{template:Yamaha YZ}} |
edits