Aprilia RS660 EXTREMA Tire Sizes
The Aprilia RS660 EXTREMA runs a 120/70-17 front tire and a 180/55-17 rear. Here are the tires we stock in those sizes, with stock, pricing, and whether each is a track, sport, or touring tire.
We're restocking tires for the Aprilia RS660 EXTREMA. Browse all tires or use the bike finder there.