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 Posté le: Jeu Juin 20, 2013 12:48 am Sujet du message: fuel-injected engine does a 180. |
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2014 Yamaha YZ250F – Start looking Brand-new, fuel-injected engine does a 180.
If motorcycle engine covers you’ve studied Yamaha’s family tree in the past months motorcycle racing parts , it could seem the YZ45 double bubble windscreen 0F and YZ250F motocrossers aren’t even related. Sure, they appear a tiny bit alike for their similar graphics and colors, but beneath the surface their DNA was clearly quite different.Though not now. The 2014 Yamaha YZ250F has turned into a slightly smaller version in the radical big oil,SportBike Levers, replete that has a rearward-leaning cylinder which includes the intake ahead of and exhaust in back. What’s more, the modern YZ250F also gets fuel injection, the last of the main Five MX 250s to do this.Yes, EFI is large,motorcycle custom parts,adjustable levers motorcycle, but Yamaha utilizing the engine-layout technology of your 450 towards 250 is considered the bombshell news here. Instruction online 2010,adjustable motorcycle levers,Sportbike Parts, you may recall,Motorcycle Racing Parts,sport bike parts, Yamaha stunned the MX world in the introduction of its 449cc engine with intake right in front and exhaust at the spine. Although Yamaha wasn’t the first ones to make this happen (Cannondale,Sportbike Gear,adjustable levers, having its MX400, was), the YZ450F was the 1st bike from women motorcycle helmets a mainstream manufacturer to receive this novel design.Front 3/4 left-side viewBeside adjustable levers s mass centralization plus undisclosed bump in power, floor tile cleaning about this engine is really a steep intake downdraft angle, that may be optimal for top-end power,motorcycle gear, says our Technical Editor Kevin Cameron. Internally, the newest YZ250F uses the equivalent bore and stroke dimensions (77.0 x 53.6mm) as before, however its new twincam head has four titanium valves in preference to five. As in this new Yamaha YZ450F, the exhaust for the 250 wraps for the engine from behin clip on handlebars d, optimizing mass centralization and helping Yamaha achieve an ideal header length. The fuel-injection system features a 44mm throttle body fed utilizing a high-pressure battery-less electric pump, and the new underseat tank carries 2.0 gallons of gas,motorcycle levers, a small increase of 0.4 gal. in comparison to the previous model.Chassis upgrades in to the 2014 Yamaha YZ250F offer an all-new bilateral-beam frame, while KYB’s air-oil separated, speed-sensitive fork and shock of the make happen to have been updated. Just like the new 450, the YZ250 boasts a new air-filter design brings about accessibility foam element far easier,adjustable Lever, whil brake clutch levers e its forward location keeps it farther out of the dust and roost kicked up through the rear tire.The Yamaha YZ250F arrives at dealers in October, in both Yamaha Blue/white or white/red. Price: $7490. Although that’s an improvement of $200,adjustable clutch lever, the newest YZ250F is a much more modern machine, now a honest relative within the YZ450F. Discover a First Ride later come july 1st.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' rearsets >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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