harris bro go too the market and get the following book,,though it is for 4 strokes poorly wrttn but will work,,
it has some critical data for variouss bikes,,
موٹر سایکلز
اصول سروس مرمت
شیخ اشرف ستار
ھمدرد کتب خانھ
and price s just 60 rs,, go to the book shops near committe chowk,, jider cycles ki dukanain hain,,