i bought it because i purchesd a 2010 crf 250 four stroke from meredith mx but after a few rides i noticed a oil leak so after a proper look it apearded that the previous owner had cracked the casing and tryed to cover it up so i took the bike back and they offered to fix or give me a brand new rm 125 and i have had many problems wiv my previos four strokes so i went back to the good old 2 strokes