(English) Invention #1: Overcoming the most important invention in the history of human kind: the wheel.
Ci spiace, ma questo articolo รจ disponibile soltanto in Inglese Americano.
Differenziale autobloccante
[:it]prova ita[:en]The Torsen differential is used a lot for the great reliability and lack of maintenance during the operating life, due to the fact that there are no inside friction elements.[:]