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 Posté le: Lun Sep 02, 2013 4:23 am Sujet du message: hgmltpo3-spun8 |
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2014 Yamaha YZ250F – Start looking Brand-new, fuel-injected engine does a 180.
If you’ve studied Yamaha’s family tree within the last number of years, you may think the YZ450F and YZ250F motocrossers aren’t even related. Sure, they are slightly alike because of their similar graphics and color schemes, but with the surface their DNA was clearly quite different.But is not now. The 2014 Yamaha YZ250F is a slightly smaller version of the radical government,Cheap Toms Shoes, replete accompanied by a rearward-leaning cylinder that has the intake staring at the monitor and motorcycle engine covers exhaust in SportBike Levers back. What’s more, the modern YZ250F also gets fuel injection, all of the the top Five MX 250s to take some action.Yes, EFI is big, but Yamaha applying the engine-layout technology for the 450 to the 250 is the bombshell news here. Back 2010, you could recall, Yamaha stunned the MX world aided by the introduction of its 449cc engine with intake in front and exhaust with the spine. Although Yamaha wasn’t the first to achieve this (Cannondale, because of its MX400, was), the YZ450F was the best bike originating from a mainstream manufacturer to obtain this novel design.Front 3/4 left-side viewBesides mass centralization as well as undisclosed brake clutc clip on handlebars h levers bump in power, floor tile cleaning in this engine may be a stee motorcycle helmet p intake downdraft angle, that's optimal for top-end power, says our Technical Editor Kevin Cameron. Internally, the ultra-modern YZ250F uses the equivalent bore and stroke dimensions (77.0 x 53.6mm) as motorcycle fairing before, the new twincam head has four titanium valves rather than five. For instance this new Yamaha YZ450F, the exhaust from the 250 wraps to the engine from behind, optimizing mass centralization and helping Yamaha achieve a perfect header length. The fuel-injection system carries a 44mm throttle body fed because of a high-pressure battery-less electric pump, and also the new underseat tank carries 2.0 gallons of gas, a boost of 0.4 gal. than the previous model.Chassis upgrades into the 2014 Yamaha YZ250F feature an all-new bilateral-beam frame, while KYB’s air-oil separated, speed-sensitive fork and shock the exact same make have been updated. Which include the new 450, the YZ250 contains a new air-filter design that renders accessibility foam element muc ducati clutch covers h easier, while its forward location keeps it farther out from the dust and roost kicked up through rear tire.The Yamaha YZ250F comes to dealers in October, in both Yamaha Blue/white or white/red. Price: $7490. Although that’s an enlargement of $200, the fresh new YZ250F is really a additional modern mac motorcycle racing parts hine, now an honest relative of this YZ450F. Seek for a First Ride later this summer.Engine close-upSlim body profileView full-size images in photo gallery:Off-road action shot #1 - 2014 Yamaha YZ250F'>Off-road action shot #2 - 2014 Yamaha YZ250F'>Off-road action shot #3 - 2014 Yamaha YZ250F'>Off-road action shot #4 - 2014 Yamaha YZ250F'>Off-road action shot #5 - 2014 Yamaha YZ250F'>2014 Yamaha YZ250F (Blue) - studio 3/4 front right-side view'>2014 Yamaha YZ250F (Blue) - studio right-side view'>2014 Yamaha YZ250F (Blue) - studio left-side view'>2014 Yamaha YZ250F (Blue) - studio 3/4 front left-side view'>2014 Yamaha YZ250F (White) - studio right-side view'>2014 Yamaha YZ250F - front suspension'>2014 Yamaha YZ250F - handle crown damper'>2014 Yamaha YZ250F - easy-access air cleaner'>2014 Yamaha YZ250F - frame'>2014 Yamaha YZ250F - rear-inclined engine'>2014 Yamaha YZ250F - engine'>2014 Yamaha YZ250F - throttle body'>2014 Yamaha YZ250F - rear suspension'>2014 Yamaha YZ250F - in-mold graphic printing'>2014 Yamaha YZ250F - slim body profile'> --> |
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