High-performance Minarelli engines require a reinforced gearbox cover to be used. The Stage6 gearbox cover from the R/T series is CNC-milled from 7075-AL material. Instead of slide bearings, Stage6 uses high-quality needle bearings for the intermediate shaft. Thanks to the revision cover, it is
possible to check the gearing without having to drain the transmission oil. Easy mounting thanks to integrated O-ring instead of paper gaskets. The delivery includes bearings from renowned European manufacturers and Viton oil seals.