The original rollers are 19x17mm 8.5grams. The Malossi kit rollers are A performance variator replaces the standard factory variator in your scooter. The variator is the automatic gearing system in a scooter – it relies on finely tuned weights that operate via centripetal force to smoothly and seemlessly increase the gearing ratio. The Malossi Multivar 2000 incorperates years research, development and testing to deliver better variator efficiency than the standard factory variator. In most cases better acceleration and top speed is achieved with the installation of the Malossi variator – along with a far greater potential for fine tuning within the gearing system of your scooter.
*Performance scooter parts do not come with a warranty*