GoOt a question for all you Honda Folk out there. Does the 250x carburetor had an accelerator pump? What size is the carburetor?
Thanks........

 

The 250x's did not come with an accelerator pump, as that was one of the big features introduced on the 1999 400ex at it's debut. The 400ex came with a 35.5 mm in it's first years, so I would guess the 250x's would have a 32mm on them, but I'm not positive on the size. If you look at the specs on the carbs on the new 300ex's it should get you really close.