Primary gear axle POLINI EVO z.10-14-17-20 Vespa 50-125 2T
Article information
POLINI PRIMARY CLOSELY-SPACED GEARBOX FOR VESPA SMALL FRAME 50/125CC
With the aim to improve the use of tuned-up engines, Polini’s engineers have designed a new primary shaft with close-up gears.
This feature lets the reduction of the RPM during the shift but maintaining the best rpm range while using it.
The optimization of the teeth permits the interchangeability with the original secondary gears.
It is produced using high quality steel and it is subject to heat-treatment using new generation furnace.
Specifications
Part number Polini | : | 202.1417 |
Part | : | Shafts |
Type | : | Primary |
Fits
Primary gear axle POLINI EVO z.10-14-17-20 Vespa 50-125 2T fits the following vehicles:- Vespa ETS 125 AIR 2T 1984-1985
- Vespa PK 125 AIR 2T 1983-1989
- Vespa PK 125 S AIR 2T 1983-1989
- Vespa PK 125 XL AIR 2T 1986-1989
- Vespa PK 50 AIR 2T 1983-1989
- Vespa PK 50 FL AIR 2T 1990-1996
- Vespa PK 50 XL AIR 2T 1986-1989
- Vespa Primavera ET3 125 AIR 2T 1967-1983
- Vespa Special 50 AIR 2T 1974-1979
- Vespa SS 50 AIR 2T 1965-1971
- Vespa V 50 AIR 2T 1965-1979
Documentation
Technical Drawing (Multiple languages):
PI720.pdf
PI720.pdf