Marlin's Instrument a ( no better) alternative to Formotion, at least on a Moto Guzzi....

[p6x]

12 hours ago, audiomick said:

So you've got a clock that is mounted to a massive body, the Guzzi, that moves at incredible speed when you are riding. Any wonder the clock slows down...

I had discounted the torque influence on the clock's movement since it is powered. These clocks are used by Harley Davidson riders without a problem said Marlin. I would think HD bikes have massive bodies too? but the engine's vibration are not in the same axis.