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Rolf Prima Vigor


The wheel that revolutionized the aerodynamic wheel category, Vigor is light, stiff and extremely fast. Ideal for fast rides over flat to rolling terrain, the Vigor model is also lighter than many climbing wheels.

model: Vigor
wheel size: 700c
category: Aerodynamic
weight: 1480g set [640g/840g]
spoke count: bladed 14F/16R
rim: clincher
hubs: Campagnolo and Shimano compatible

hubset: Vigor wheel systems orbit around a proprietary hub designed and manufactured in the USA. The front hub features a unique 80mm wide flange placement which increases lateral wheel stiffness by nearly 20%. Patented Differential Flange Diameter on the rear hub lends a mechanical advantage effectively doubling the number of functional pulling spokes; increasing wheel durability. Black, CNC machined hub shells with oversized axles provide high strength, stiffness and light weight. Optimized flange contours provide full spoke elbow support, increasing spoke life. Hubs also feature precision cartridge bearings with low drag supplementary contact seals and bearing preload adjustment on both front and rear hub shells.

freehub mechanism: CNC machined Titanium freehub body has 3 sprung steel pawls for a bomb-proof torque transfer system. Pawls are driven by 3 hardened steel leaf springs. The system is strong, simple and dependable.

rims: At 470 grams, this 34mm tall rim is among the lightest alloy clincher rims available. The deep section single cavity offers superior lateral and torsional stiffness. Brushed brake sidewalls are optimized for weight savings. This combination of aerodynamic performance and minimal rotating weight makes Vigor wheels among the lightest and fastest aerodynamic category wheels available.

spoke & nipple: Black, straight 14 gauge custom bladed profile spokes and internal alloy nipples with nylon inserts contribute to clean aerodynamic performance and superior, long-term durability. Patented, Jacketed Nipple Design and Dish Reducing design reduce spoke bending loads and rear wheel dish to increase spoke fatigue life.

extras: Rolf Prima Vigor wheel systems include custom reinforced rim tape and titanium quick release skewers (89g / set).

All Rolf Prima wheel systems are protected by one or more of the following US Patents: 5,931,544; 5,938,293; 6,024,414; 5,947,565; 6,244,667 and 6,497,042. Rolf Prima wheel systems are also protected by several foreign patents including Canadian Patent 2,136,053 with others pending.