I think maybe these are VM29SS, and you might want something like this; - aliexpress.com/item/1005007407270308.html

Check out each part, some cross with other carbs.
MIKUNI VM29 SMOOTHBORE CARB EXPLODED VIEW - Jets R Us

I do not know this bike, I was just looking around for you.

 

I think maybe these are VM29SS

That is for UK spec bikes. USA spec are the BST31SS CV as the above poster mentioned. Quite why the US market got bigger carbs, I don't know.

 

I appreciate it thanks for the info.👍

 

When I last ordered carb kits they came from somewhere in Asia. Thailand I think. Really good quality stuff for old Mikuni carbs. The store front was on eBay…Lite Tek s what I sorta remember but it’s been a few years.

 

I'll give it a try and thanks for the info I really appreciate it.👍👍

 

LiteTek are really good, Blair has been supplying the 400 crowd for years.

 

You probably have Mikuni BST31SS CV type carbs with plastic liners that the main jet holder fits into. I have a set and can't find these liners. The main jet holder aligns the jet holder. The pin that the holder aligns with sheared off and made it almost impossible to get the main jet out, and to install properly. I ended up with a set of Mikuni RS race carbs