The following components are included in this set:
Gear cog 4th speed -BENELLI, 4-speed gearbox- Vespa PK S, PK XL1, PK XL2, ETS, V50 (V5A1T, 69444-), Special (V5B3T, 94315-), Elestart (V5B4T, 1514-), PV125 (VMA2T, 150203-), ET3 (VMB1T, 8161-) - 46 teeth (std)
Gear cog 4th speed -BENELLI, 4-speed gearbox- Vespa PK S, PK XL1, PK XL2, ETS, V50 (V5A1T, 69444-), Special (V5B3T, 94315-), Elestart (V5B4T, 1514-), PV125 (VMA2T, 150203-), ET3 (VMB1T, 8161-) - 46 teeth (std)
Gear cog 3rd speed -BENELLI, 4-speed gearbox- Vespa PK S, PK XL1, PK XL2, ETS, V50 (V5A1T, 69444-), Special (V5B3T, 94315-), Elestart (V5B4T, 1514-), PV125 (VMA2T, 150203-), ET3 (VMB1T, 8161-) - 50 teeth (std)
Gear cog 3rd speed -BENELLI, 4-speed gearbox- Vespa PK S, PK XL1, PK XL2, ETS, V50 (V5A1T, 69444-), Special (V5B3T, 94315-), Elestart (V5B4T, 1514-), PV125 (VMA2T, 150203-), ET3 (VMB1T, 8161-) - 50 teeth (std)
Gear cog 2nd speed -BENELLI, 4-speed gearbox- Vespa PK S, PK XL1, PK XL2, ETS, V50 (V5A1T, 69444-), Special (V5B3T, 94315-), Elestart (V5B4T, 1514-), PV125 (VMA2T, 150203-), ET3 (VMB1T, 8161-) - 54 teeth (std)
Gear cog 2nd speed -BENELLI, 4-speed gearbox- Vespa PK S, PK XL1, PK XL2, ETS, V50 (V5A1T, 69444-), Special (V5B3T, 94315-), Elestart (V5B4T, 1514-), PV125 (VMA2T, 150203-), ET3 (VMB1T, 8161-) - 54 teeth (std)
Gear cog 1st speed -BENELLI, 4-speed gearbox- Vespa PK S, PK XL1, PK XL2, ETS, V50 (V5A1T, 69444-), Special (V5B3T, 94315-), Elestart (V5B4T, 1514-), PV125 (VMA2T,150203-), ET3 (VMB1T,8161-) - 58 teeth (std)
Gear cog 1st speed -BENELLI, 4-speed gearbox- Vespa PK S, PK XL1, PK XL2, ETS, V50 (V5A1T, 69444-), Special (V5B3T, 94315-), Elestart (V5B4T, 1514-), PV125 (VMA2T,150203-), ET3 (VMB1T,8161-) - 58 teeth (std)
409,00 € *

Benelli gear set with standard ratio for Vespa PX

Gear set -BENELLI, series gradation
Gear
box parts from Stefano Benelli rightly enjoy a very good reputation in the racing scene.
If you are looking for reliable racing technology for your gearbox, you will find it here.
Hardened to an average of 60 HRC, Benelli parts offer just the perfect balance of sufficient hardness and necessary elasticity to withstand the enormous stresses in a racing engine.

This Benelli gearbox is a standard stepped gearbox and all gears are Benelli (BE0158, BE0154, BE0150, BE0146).
1.gear 58Z / auxiliary shaft 10Z

2.gear 54Z / auxiliary shaft 14Z

3.gear 50Z / auxiliary shaft 18Z

4th gear 46Z / auxiliary shaft 22Z

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This is how we ensure, that reviews come from real consumers.
Mick E. from Leeds 08/24/2025
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