Rolf Prima Vigor wheels have been top of the alloy clincher pile since Lance Armstrong and the postal team swapped their Mavics out for them back in the early days of the team. The new Vigor Alpha takes this to another level with a new more aero profile and wider rim.
The all new wider rim profile of the Vigor α improves the tire to rim transition thereby smoothing the air flow and decreasing drag, while the better supported tire sidewalls improve ride performance.
Featuring an all new rim profile that was developed on the technology of our wider rimed carbon models.
A 22mm rim width gives the Vigor α not only increased aerodynamic benefits, but also increased overall stability and riding comfort.
The 33mm tall deep-section, single cavity, alloy rim offers superior lateral and torsional stiffness.
Brake sidewalls are CNC-machined for smooth stopping.
Wheel size: 700c
Weight: 1485gm set [645gm/835gm]
Spoke count: bladed 14F/16R
Rim: 33mm deep alloy clincher
Freehub: CNC machined Titanium - Shimano, SRAM or Campagnolo
PowerTap options: G3 or Pro+ hub
Category: Road Race, Triathlon, Time Trial, Fitness
Featured technology: Paired spokes, Differential Flange Diameter, Dish Reducing design™, Jacketed Nipple Design™
Upgrades available: Prima Plus(Ceramic bearings and titanium quick release) and Hero(2 year protection plan against damage or crash)