Reinforced long gear engagement cross 47mm Vespa 2T <1983 Polini

Long reinforced 47mm Gear engagement cross Vespa Primavera/Super/SL Polini.

The gear engagement cross is one of the most important parts of the engine; if it is not in perfect condition, the gear shift does not work as it should.

The engagement teeth must be superficially very hard to resist wear from sliding, but at the same time must have very high strength to withstand the impacts to which the transmission is subjected.

The complex geometry of the Smallframe models requires very careful manufacturing to achieve low roughness on the gear engagement cam. The mechanical characteristics, clearly superior to the original, make it indispensable for modified engines.

In the case of installation on standard engines, the Polini gear engagement cross guarantees greater reliability and durability; a less stiff spring is included in the kit for this purpose.

Suitable for:

• Vespa Primavera
• Vespa Super
• Vespa SL
• Vespa U2
• Vespa 50

R.O. 1344902-287184

Check measurements before placing the order. NOTE: on PKS models, it is possible that the short version is installed 230.0402