Extrema, the sportiest version of the current RS660 model range. The name is reminiscent of Aprilia 125 Extrema, one of the highest performance and fastest eighthlitre ever, manufactured from 1992 to 1994. Thanks to its refined and new standard equipment, RS 660 Extrema tips the scale with an amazing kerb weight of 166 kg and sets a new bar in terms of weight to power ratio (which comes in at 100 HP, a record in its class) which, as we all know, is fundamental for fun on the road and effective riding on the track.
This milestone is achieved by the special standard equipment which includes, first and foremost, a new and lighter street-legal exhaust system by SC Project with carbon silencer positioned on the right side (and no longer beneath the engine). It also comes with the black anodised aluminium silencer bracket which allows you to remove the passenger footpegs, leading to even lighter weight.