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Gearbox -BENELLI type GPX- Vespa PX125, PX150, PX200, T5 125cc, Cosa, Rally - 12/55, 12/38, 16/38, 16/34 teeth - extra short

BE21616KT
This item is currently not available.
€699.00 * €849.00 * (17.67% off)

incl. VAT plus shipping costs

The item is ordered and will be in stock soon
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
Please inform me once the product is available again.
P For this item you get fidelity point/s

Available versions

Part no.: Number of teeth Price Stock Cart Save
Part no.: BE21616KT Number of teeth 12-13-16-16 teeth Price
€699.00
Stock
The item is ordered and will be in stock soon
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Part no.: BE21717KT Number of teeth 12-13-17-17 teeth Price
€770.00
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In stock: can be delivered or picked up in the store
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Stefano Benelli's gear parts enjoy a very good reputation in the racing scene. Specialists such...Continue reading

Description


Stefano Benelli's gear parts enjoy a very good reputation in the racing scene.
Specialists such as BFA (formerly BSG) and Zirri have their gear parts manufactured by him.
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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