5th gear layshaft replaces stock item for square and roundcase bevel engines. This is thenarrow version measuring 21.6mm overall.
Advantages
All Vee Two gearbox components are manufactured to be interchangeable with, and of equal or higher quality than, the standard issue items for improved durability.
Material
Steel, case hardened to Rockwell 64
Ducati Part # 0799.16.083 (079916083)