It cost 5400$( http://ca.mouser.com/Passive-Components/Capacitors/Supercapacitors/_/N-5x76s/?Ns=Pricing|1 )
And here are caracteristics:
Do you think it would be interesting for electric motorcycle conversion or not ? if yes, why nobody has tries to do so ?
Because cost of course but probably not The real reason, no ?
Thanks for giving me your opinion