RW160"In the category of Transmissions and Gearing, Variators"
Roller weights, also known as variator rollers, are components used in the automatic transmission system of motorcycles, particularly those with a continuously variable transmission (CVT). They are cylindrical weights housed within the variator or clutch assembly. As the engine speeds up, the roller weights move outward due to centrifugal force, causing the variator to change the gear ratio and adjust the transmission. This allows for smooth acceleration and efficient power delivery.
6 pieces per set
| Manufacturer | Model | Year |
|---|---|---|
| Aprilia | Atlantic 125 | |
| Gilera | DNA 125 | |
| VX 125 Runner | ||
| Piaggio | Beverley 125 | 2002-2006 |
| Beverley 125 RST | 2002-2004 | |
| VESPA | Granturismo 125 GT125 | |
| Vespa | Granturismo 125 GT125 | 2003-2007 |