Replacement and sports variomatic, depending on the model with 6 or 8 variator rollers and with or without variator spring. Precisely manufactured, half pulley is made of a silicon-aluminum alloy on high-precision CNC machines and finally diamond-ground. Supplied variator rollers are PTFE coated and therefore self-lubricating, self-lubricating plain bearing, optimized shifting, improved acceleration, slightly increased top speed, adjustable to any model. INFO: On some models, the black variator cover is not included. In this case, the original one can and must be reused. Not approved for road use! Number of rollers 6 pcs. Article type Variomatic Weight 14.0 g Size 20 x 17 mm Main color silver Option without V-belt Variation Sport