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Inspired by victory, engineered to reach new heights.


VEGAST® is the perfectly balanced lightweight yet stiff crankset with similar design features to ALDHU® and is named for 3 of the most mythical climbs of the Grand Tours: VEleta (Vuelta España), GAlibier (Tour de France), STelvio (Giro Italia).

VEGAST® benefits from ROTOR's innovative proprietary drive-train features of modular design, OCP Mount for Q RINGS® and Direct Mount technologies. Combined with our one piece Direct Mount chainrings which are machine CNC’d from single blocks of aluminum, VEGAST® achieves the perfect balance of lightweight and stiffness to take on the most challenging of mountain climbs.

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