Roller Weights 7g 19 x 17mm for Aprilia, Gilera, Piaggio, VESPA, Vespa Scooter

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.
COMPATIBILITY
Aprilia: Atlantic 125 [2003-2009]
Gilera: DNA 125 [2001-2003], VX 125 Runner
Piaggio: Beverley 125 [2002-2006], Beverley 125 RST [2002-2004]
VESPA: Granturismo 125 GT125
Vespa: Granturismo 125 GT125 [2003-2007]
SPECIFICATIONS
Size: 7g 19 x 17mm