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 |
Surface | Hardened |
Gearbox type | Vario |
Area of application | Tuning |
Translation | 8.92 / 1 |
Toothing type | straight toothed |
Suitable for the following models
Piaggio | Ciao - Ciao, Ciao, Ciao, Ciao Si Bravo/Superbravo Boxer Grillo |
Accessories & related products
Olympia torque converter Vario Ø 100 mm | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Olympia · Material: Steel · Surface: burnished · Surface: galvanized (blue) · Weight: 1930 g · Thickness: 74 mm · Ø outside: 100 mm · Angle pulley: 17 ° · Number of jaws: 3 pcs · Gearbox type: Vario · Number of springs: 3 pcs · Hardness level Counter pressure spring: Standard (30 kg - steel-colored)
CHF 139.90
Oil seal NBR 18/24/4 A Vario clutch hub original | Piaggio Ciao, SI, Bravo, Boxer
Temperature resistance (min.): -30 - 100 °C · Simmering type: A - With rubberized outer part / one sealing lip. · Manufacturer: Piaggio · Material: NBR · Surface: rubberized · Width: 4 mm · Ø inside: 18 mm · Ø outside: 24 mm
CHF 6.80
Moped fans like you also bought:
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
CHF 37.90
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. · Width: 5 mm · Manufacturer: Piaggio · Material: NBR · Surface: rubberized · Ø inside: 20 mm · Ø outside: 30 mm
CHF 5.90