i was runing the 729 and it didnt give full top end...
my original belt snapped at 8000km (well i couldnt find a piece of the the belt longer than 5cm in the case), and this 729-18-30 made in china zongsh*t snapped in 3 pieces.... couldnt take the heat... i rode for some km´s yesterday, about 60km at 38ºC, and i was feeling the bike a bit lazy before it snapped....
I´m waiting an answer of malossi HQ about their product 6113501 X KEVLAR BELT.
but if youre runing it with no prob i think it would be a good choice.
...and maybe i will order the naraku v/s belt made by bando 728-18-30 i guess and the malossi x-kevlar....just in case...
they say that kevlar belt tend to slip a bit until they are worm, is it true?
those 738 belts belong to piaggio scooters, and they could also be the solution