Racing variator from Top Racing for noticeably better torque and more top speed. The Portuguese tuning specialist uses a special alloy to keep the rough surfaces of the scooter tracks and the belt running surface so wear as possible. Even the brass liner of variator case is equipped with special manufacturing processes with high self-lubricating properties. Very good variator, which is better than the competition from Italy. Set includes: vario weights, 19x15.5 at 12g.