Reply To: Aftermarket ST7 exhaust
About 3yrs ago Leovince were listing the GV650 replacement systems on ebay as being compatible with the ST7. Looking at the parts diagrams for both there does seem to be minor mounting differences though, in any case I’ve not seen these listed for a while.
It’s a shame as the standard ST7 silencers are rather large and inelegant imo. Also rather quiet even for this elderly person.