i want to trade my 02 klx 110 motor for an 03 or up my motor has a 134 from trailbikes with stock head and carb it has a race cam but i just want a better base to build a big motor 143-160 big bore kit the 02 has a smaller crank then the 03 and ups so that is what i mean by a better base
let me know pm me here or for a faster response pm me at www.50riders.com my name over there is redrider or instant message me at redrider100000