Xpulse 200 timing chain change and magnet removal. 

.???

Xtreme 200r and 200s

Hero and honda ka 150-160cc timing chain tensioner are same,exactly same..even hero glamour....

Infact this engine is originally sourced from Honda's globally selling model CBM150M.....which was Unicorn150 in india,Hero made achiever150,hunk150,xtreme150 are the same 150cc engine....but in 200cc hero just copy paste the same engine with bigger bore piston,and different crank size,,mechanism is exactly same with 150cc engine