100% made in Italy: The new Polini Evolution 3 'Ceramic Speed Drive' for 50cc scooters equipped with Piaggio and Minarelli engines.
Made of light aluminum alloy Polini's Ceramic Speed Drive is machined direct from the block and weighs 500 gr lighter than the steel pulleys. It's subjected to a special ceramization treatment, this is an innovative and exclusive feature that brings great advantages: Besides more power transmission, working temperatures decrease and as a consequence belt grip is improved. Race tested by Polini, performance has been found to be very high thanks to the speed drive's stability and efficiency thus avoiding any loss of power during a race. During race testing the speed increase is immediately noticeable thanks to the grip improvement with faster acceleration when exiting corners.
Polini part numbers:
Piaggio: 244.0578
Minarelli: 244.0579
RRP: 238.00 Euros (+ VAT) (£199.88)