Great, it means by caring a self starter can last more but most of the people using self starter remove the cable of the starter and use the kick start.
it doesn't need any maintenance .. at least i hvn't done any ... mostly problem is tiny liquid battery of 70 which ran out of juice pretty quick ... and most people here don't even use horn and indicators ... so they ride with dead or weak battery which is useless for self starter ...
i think u can be set self starter your enjine here this is magnet pics of Suzuki sprinter in back of magnet there is space to set small sprocket and than you should whole which is shown in previous pic and than u buy a small chain and attached in to the back of small sprocket with the electric starter motor with the help of chain when u on switch and try to start electric start motor rotate magnet with the help of small sprocket a pics is example for that when u go all these inner things then u should go for electrician for little wiring to joining self motor with 12 volt battery hope u all understand thanks
with complete installation in Rs 12000 to 15000.