To transform , to change the cylinder of TY an DT 125 cc for the 175 cc with the new piston assy and the news gasquets , much horses power + 35%
AND POSSIBILITY TO TRANSFORME IN THE TY 239 ( 210 cc ) juste with the old cylinder DT or TY 175 cc STD , to contact my by E-Mail for modality , big much horses power with the little " TY "