If you’re looking for a lightweight, aerodynamic wheelset, check out Rolf Prima’s Vigor Alphas. The Vigor Alphas boast a wide, 22mm rim profile, which improves the tire-to-rim transition, smoothing airflow and decreasing drag for free speed on every ride. What’s more, the wider rims increase support to the tire side walls for a silky-smooth ride. The rims also offer superior lateral and torsional stiffness, and the braking surface is CNC-machined for smooth stopping power. You’ll appreciate the ultra-smooth Rolf Prima hubs with ceramic bearings, and bladed paired spokes.
|Model||*Clincher or tubular|
|Rim Depth||Clincher: 33mm, tubular: 28mm|
|Hub(s)||Rolf TdF5.5 w/ceramic hub bearings|
|Spokes (Front/Rear)||*Clincher: 14/16, tubular: 16/16; stainless-steel, bladed|
|Weight (Front/Rear)||*Clincher: 640/820 grams, tubular: 675/840 grams|
|Lacing (Front/Rear)||Paired radial/Paired 1-cross|
|Cassette Compatibility||*Shimano/SRAM 10-/11-speed; Campagnolo 10-/11-speed (cassette sold separately)|
|Extras||*Choose preferred spec from drop-down menu|
* Subject to change without notice.