"Well today, my Twinmax arrived and I took the plunge on trying to balance the throttle bodies on the bike. Turns out it was ridiculously easy to do (thanks to all who posted info on this forum and also on you tube). I really have to get over my apprehension of all thing mechanical, so far they've all been easier than I thought.

Anyway, after quite a few turns of the cable (I was a long way out) I now have that smooth turbine like engine back. I thought on a few rides recently that the engine was getting a bit vibey and so that's what led me to this twin max purchase. Highly recommended and worth doing."

I inaugurated my TwinMax on my "granny" R80ST. Result: a real clock, even less vibrations than before. I had managed to do a good idle synchro with needle depressometers lent by the dealer but I was less satisfied with the accelerated synchro. With the Twinmax, I had no problem doing it and the difference is noticeable.

"When you've tried the TwinMax, its precision and above all its simplicity of use (and I'm not even talking about the fact that you can take it in your pocket to go to a friend's house for example!)... well, there's really no need to hesitate!!! And I've had mine for about ten years now and you can balance a big bi (BM or Guzzi) as well as a 4 in line or in V (my VFR) or a 3 1/2 RDLC.And I would say that it's (almost) indispensable for any good self-respecting handyman."