Suzuki RV90 exhaust ? Unknown Exhaust SKU 6100

Many people think it is from a Suzuki RV90, but I am selling as an unknown exhaust.  However, here is a comment from a Suzuki Facebook Group: "

It’s an RV90. The Rv50 pipe is on the left side of the bike and the 125 is at a different angle where it attaches to the engine.

120 cm total length.  Header flange  mounting holes 5.5cm on center  Please measure your need before ordering.