vostore cylinder piston kit

Never heard of them but it looks the same as other kits that I wouldn't trust. Only way to go is OEM.
 
same cheap chi-wanese junk as the rest on ebay.
you get what you pay for.
 
Do not buy this the ports are crappy and have rough edges in them and if its a namura piston get a wiseco cause i had a namura and the locating pin came out causing the ring to rotate and snagged exhaust port. the cylinder seems fine i would not trust a piston besides wiseco they seem better built. This is a ticking time bomb if you already have this kit!!!