Originally Posted by The Raven
If you are talking about the speedo from the guy in France on Ebay I bought one for my G/S.
Yes it worked, but at an indicated 70, I was doing about 62. Kind of annoying, but I just did the conversion and liked the odometer for fuel fill ups.
Most of that difference is due to the 'optimism' of the original speedo. The difference between a W1202 and W1244 is only about 3.5% or a bit over 2mph at 62.