I have a set of the aftermarket sponsons that Bryan Polinski (Mr.Matrix) made for the polaris MSX - which were a direct replica for the rare GP racing ones.

these are black, and brand new. they have the stock blades with the hole positions for the seadoo RXPX wing'd sponsons which I also have brand new!

this was a second set that I bought my my matrix 4tec conversion but never fitted before I sold it. These are much better than the stock sponsons.

I would like £100 GBP plus shipping. or perhaps a deal can be done.

they are collecting dust!