Thinking of buying a 250x with a 350x motor. Has anyone ever had one or know if it would be a good choice for mx racing.

thanks

 

it would be faster and still weight the same so yes... Your main worry with MX racing iz going to be suspention! and how wide u are.. 400ex A-arms fit the 250x.. i went with 400ex +2 Aarms and it makes it 3 inches wider than when u started from the stock 250x Arms... then u need and axle.. your not wantin top speed on the track u do want some speed no doubt but its about alot of tourqe all the time from any gear... so i think u will be fine.. just get a weighted fly wheele and spend a heck of alot in the suspention and widenin that sucker out.. hope this helps..