NEW FOR 2012 WITH MORE POWER & BETTER HANDLING The new 2012 YZ250F features a new Bilateral Beam frame, beefy new front suspension components, revised rear shock internals, and more rigidity in the swing arm axle block area. Engine refinements include a larger 39 mm carburetor, optimized CDI, and lighter piston with a lighter piston pin for more power as well as exceptional throttle response in the mid-to-high speed range.
2012 Yamaha YZ250F, Full Yoshimura Exhaust, Holeshot Device, KB5 carb and engine mods! - NEW FOR 2012 WITH MORE POWER & BETTER HANDLING The new 2012 YZ250F features a new Bilateral Beam frame, beefy new front suspension components, revised rear shock internals, and more rigidity in the swing arm axle block area. Engine refinements include a larger 39 mm carburetor, optimized CDI, and lighter piston with a lighter piston pin for more power as well as exceptional throttle response in the mid-to-high speed range.