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Gearbox (gears + gear cluster) -BENELLI type GPX- Vespa PX125, PX150, PX200, T5 125cc, Cosa - 12/55, 12/38, 16/38, 16/34 teeth - extra short
Part no.:
BE21616KT
Description
Stefano Benelli's gear parts 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, the Benelli parts offer exactly the perfect balance of sufficient hardness and necessary elasticity to withstand the enormous loads in a racing engine permanently.
The GPX version offered here is a special, very closely stepped racing gearbox designed for maximum propulsion on the race track. For normal road use it should be combined primarily with the longest possible reduction (BGM 25/62) to achieve a sufficiently high top speed.
In direct comparison with a PX200 series gearbox, the BENELLI GPX, in its shortest version (12-12-15-15), has all four gears in the range of what the series gearbox already covers with three gears. This means that with the Benelli the fourth gear is as short as the third gear of the standard gearbox (assuming the primary reduction ratio is of the same length).
The GPX auxiliary shafts are used with a special ball bearing (15x32x13mm), which is also included.
Benelli offers three different graded auxiliary shafts (values in bold are different from the original gear):
1.1st gang | 2nd gang | 3rd gang | 4.Gang | |
Original PX125-200 | 12/57 | 13/42 | 21/35 | |
BENELLI GPX short | 12/55 | 12/38 | 17/38 | 17/34 |
BENELLI GPX extra short | 12/55 | 12/38 | 16/38 | 16/34 |
BENELLI GPX ultra short | 12/55 | 12/38 | >p>15/38 | 15/34 |
(US)
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€686.00 *
incl. VAT plus shipping costs
Available immediately (delivery time 1-3 working days*)
P
For this item you get
fidelity point/s
| Gear box (classic scooters) | |
|---|---|
| number of teeth 1st gear: | 55 |
| number of teeth 2nd gear: | 38 |
| number of teeth 3rd gear: | 38 |
| number of teeth 4th gear: | 34 |
| number of teeth 1st gear cluster gear: | 12 |
| number of teeth 2nd gear cluster gear: | 12 |
| number of teeth 3rd gear cluster gear: | 16 |
| number of teeth 4th gear cluster gear: | 16 |
| type of teeth: | straight |
| Customers alternatively searched for | |
|---|---|
| Gang | Set | Gangsatz | Zahnräder | Gangrad | Getriebe | Getrieberad | Zahnrad | Getriebezahnrad | Schaltung | Gangzahnrad | |
Available versions
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