Victory Motorcycles could be adding a water-cooled performance bike to their line-up with the unveiling of a new bike at the EICMA motorcycle show in Milan in November 2015. Sister company Indian ...

Heat is a byproduct of combustion. Both air-cooled and water-cooled engines need to dissipate that heat to keep the engine from running too hot. Can piston rings play a role in managing that heat?

It’s a major design departure, and taking up water-cooling is quite a break with the past for the iconic Italian motorcycle brand, but the results don’t look at all radical. Moto Guzzi is the oldest ...