How a 4-stroke engine works | Video
19/08/2012
This interesting video explains in an easy and clear way how a four-stroke engine works and its main features.
Restoration Ossa MAR 1974 Mick Andrews
13/02/2012
Usually, behind every restoration there is a story. It may seem crazy to face motorcycles that may be full of rust, have been idle for decades, be undocumented, or simply have not taken care of themselves as they should. However,
Comparison of Trial engines: 2-stroke vs 4-stroke
03/04/2011
The trend in the trial market has made it very clear that the attempted coup d’état imposed by the valve engine models in 2005 has remained just that, an attempt. Throughout these little more than five years we have witnessed
Montesa Cota 315R engine adaptation in 4RT
22/02/2011
Andrea Fistolera’s transformation work on a Montesa Cota 4RT is surprising. The work has been directed, essentially, to adapt a two-stroke mechanic, from its predecessor, the Montesa Cota 315R. In short, he wanted to fuse a state-of-the-art chassis and brilliant
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