Description
Malossi HTQ Primary gear 15/38 – Piaggio
Malossi HTQ primary gear set, 15/38 ratio, for Piaggio engines from 08/1998 onwards, compatible with all models using 10" wheels (e.g. Zip).
A longer gear ratio shifts engine power to where it’s needed most, assuming the engine delivers the extra output. On heavily tuned engines, extended gearing offers a clear advantage. However, such gearing is not suitable for stock setups.
Installation Note:
The large gear must be pressed onto the original intermediate shaft. This requires special tools and/or a hydraulic press.
If you’re looking for gear sets that don’t require pressing, check out the options from Stage6.
Scooter gearbox
The transmission of scooters and some mopeds is located in a case behind the clutch and torque driver and has the function of reducing rpm and ultimately driving the wheel axle.
The transmission of a scooter has a direct influence on top speed. If the engine develops enough power and torque at low rpm, you can choose a longer gear ratio to achieve a higher top speed without any noticeable loss in acceleration.
Please note: if you don't have a press, better choose pre-assembled gears!
| Primary Gears Malossi 15/39 Piaggio after 1998 | |
|---|---|
| Article no. | M6713339 |
| Weight | 0,43 kg |
| Series | HTQ |
| Brand | Malossi |
| Product type | Transmission |
| Type | Primary |
| Assembly | Press-fitting |
