The 2014 Yamaha YZ250F is by far the most improved machine this year. It fared very well in the Racer X Shootout, with some testers picking it as the best 250 of the group. It’s also the biggest unknown. The engine is a new design, and it would be any engine builder’s first try at turning the stock powerplant into a motor competitive at any level. For this project, we agreed that we should at least go to the companies who have the most experience with Yamahas. Doug Dubach, Enzo, and Frenchie at C4MX have been working on blue machines longer than anyone, and we knew they were the people we needed to see. Check out the film above, and the parts list below.
Dunlop
MX32 Front 80/100-21
MX32 Rear 120/80-19
Dubach Racing Development
SS/AL NS-4 Exhaust System
Radiator Lowering Kit
Hour Meter
CV4MX
Degree EX Cam
Head Mod
Clutch Hub Mod
Ignition Remapping
Renthal
Bars
Grips
Chain
Sprocket
Clutch and Brake Levers
Hammerhead
Axle Blocks
Brake Pedal
Brake Cap
Faster USA
Complete Custom Wheel Set
Enzo
Fork and Shock Re-Valve
Injectioneering
Throttle Body Modification
One Industries
Graphics Designed And Printed
DT-1
Air Filter
