700c, 27-Inch & 650c

The Ares3 is lightweight and wicked fast. The paired-spoke technology and 32mm depth rims offer an aero advantage but at the weight of a pure climbing wheel. Perfect for taking your pull on the front, then claiming the KOM on the climbs. The tubeless compatible, 19mm internal rim-width supports wider tires and guarantees premium handling. Coupled with a rim profile that minimizes side-wind interference, this is the wheelset for the hills — up and down. Our US-made hubs featuring Enduro bearings, titanium freehub body, and T2 high engagement drive guarantee snappy accelerations and incredible durability. Or, pull out the stops with a ceramic Enduro Zero bearing upgrade for even more speed and longevity. The Ares3 Disc takes all the aero benefits of the super-light Ares3 and pairs it with the all-weather stopping power of disc brakes. All Rolf Prima orders are built by hand in Eugene, Oregon.