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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
€699.00 * €869.00 * (19.56% off)

incl. VAT plus shipping costs

In stock: can be delivered or picked up in the store
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
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
In stock: can be delivered or picked up in the store
Cart Save
Gear parts by Stefano Benelli enjoy a very good reputation in the racing scene. Specialists...Continue reading

Description


Gear parts by Stefano Benelli enjoy a very good reputation in the racing scene.
Specialists like 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, Benelli parts offer the perfect balance of sufficient hardness and necessary elasticity to withstand the enormous stresses and strains of a racing engine.

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 primarily combined with the longest possible reduction ratio (BGM 25/62) in order to achieve a sufficiently high top speed.

In direct comparison with a PX200 series gearbox, all four gears of the BENELLI GPX, in its shortest variant (12-12-15-15), are in the range of what the series gearbox already covers with three gears. I.e. the fourth gear with the Benelli is as short as the third gear of the series transmission (same primary gear ratio assumed).

The GPX shafts are used with a special ball bearing (15x32x13mm), which is also included.

Benelli offers three different shafts (in bold the deviating values to the original gearbox):

1.Gait

2.gait

3.gait

4. gait4.gait

4. gait4.bottomgear

original PX125-200

12/57

13/42

17/38

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

15/38

15/34


(US)

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(machine-translated)
 
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