i have 2 cylinders of GTO 125
2nd one i bought from lahore in 0.0 size(now bored in .50) for 11 k
1st one was with bike it got sleeve..................now i installed dicasted sleeve in it from GUJRANWALA(SOFI ZAHEER SAHIB) He is one of the master of boring.
size is 0.0 and its a master class
shown pix r of genuine cylinder which was bored by AAMIR bhai (commetti chowk)RAWALPINDI)