src: Le cylindre dispose d'un échappement ovale, de 5 transferts d'admission, mais aussi et surtout d'une vraie admission a clapets afin d'améliorer les performances a bas, haut régimes, et de faciliter les réglages!
tgt: The cylinder has an oval exhaust, 5 intake transfers, but also and above all a true intake valves to improve performance at low, high speeds, and to facilitate the adjustments!