Speedo for 200s

[86200s]

I was wondering if anyone sells a speedo kit for a 86 200s it has a 200x front end from an 85 i think. or is there a way to rig one

[83200e]

I rigged one using the drive unit and cable from a suzuki street bike and a trip meter from a yamaha enduro bike.I had to fabricate a spacer but that was about it.On a trail ride I checked it against a fourwheeler and it was a little off but not too bad. His said 39 miles and mine said 37.5.