Transmission gear ratio for Piaggio mopeds / mopeds with variomatic transmission (Ciao, Si, Bravo, Boxer, Grillo).
This transmission is longer than the original Piaggio gear ratios fitted in Switzerland.
The longer gear ratio ensures more top speed, but less acceleration.
Note that the ratio changes further depending on the size of the rim (17" spoke rims more speed / 16" cast rims more traction).
Transmission ratio: 8.92 / 1
Toothing: straight
In order to further optimize the transmission ratio, other torque converter pulleys can be installed. You can find these and alternative gearbox pulleys in the accessories section.
Quality product from the Italian manufacturer Malossi.
Details
| Manufacturer | Malossi |
| Material | Steel |
| Area of application | Tuning |
| Surface | Hardened |
| Toothing type | straight toothed |
| Translation | 8.92 / 1 |
| Gearbox type | Vario |
Suitable for the following models
| Piaggio | Ciao - P, SC, PX, C24 Si Bravo / Super Bravo Boxer Grillo |
Accessories & related products
Not so nice 
Olympia torque converter Vario Ø 100 mm | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Olympia · Material: Steel · Surface: burnished · Surface: galvanized (blue) · Number of jaws: 3 pcs · Ø outside: 100 mm · Number of springs: 3 pcs · Angle pulley: 17 ° · Gearbox type: Vario · Hardness level Counter pressure spring: Standard (30 kg - steel-colored) · Thickness: 74 mm · Weight: 1930 g
EUR 165.80
Oil seal NBR 18/24/4 A Vario torque converter original | Piaggio Ciao, SI, Bravo, Boxer
Temperature resistance (min.): -30 - 100 °C · Simmering type: A - With rubberized outer part / one sealing lip. · Ø inside: 18 mm · Ø outside: 24 mm · Width: 4 mm · Manufacturer: Piaggio · Material: NBR · Surface: rubberized
EUR 8.05
Moped fans like you also bought:
Hot 
swiing® ingenious triangular bearing plate Racing aluminum black | Piaggio Ciao, SI, Bravo
Manufacturer: swiing® ingenious parts · Color: black · Material: Aluminum · Surface: anodized · Area of application: Racing · Ø axle: 15 mm · Width: 101 mm · Total length: 13 mm · Thread type: M10x1.5 (standard thread) · Thread length: 13 mm · Number of fixing points: 2 pcs
EUR 44.90
Oil seal NBR 20/30/5 A Gearbox original | Piaggio Ciao, SI, Bravo, Boxer
Temperature resistance (min.): -30 - 100 °C · Simmering type: A - With rubberized outer part / one sealing lip. · Ø inside: 20 mm · Ø outside: 30 mm · Width: 5 mm · Manufacturer: Piaggio · Material: NBR · Surface: rubberized
EUR 7.00
Malossi 75W-90 gear oil 250 ml
Manufacturer: Malossi · Viscosity (SAE): 75W-90 · Area of application: Gearbox lubrication without clutch · Oil type: fully synthetic · Contents [ml]: 250 ml · Gearbox type: Automatic machine · Gearbox type: Mono · Gearbox type: Vario
EUR 11.70
Not in stock
EUR 46.80/l
Collection only possible with online purchase and appointment.
