Rotor VEGAST Q50 / 34 DM Road Cranks, Connecting Rod Length 172,5 mm

Revolutionary modular bottom bracket composed of hollow aluminum cranks, 30mm aluminum bottom bracket. and oval chainring and direct mount spider assembly. The spider is fixed to the central axis by means of a groove that allows a total adjustment of the OCP of the Q-Rings. Possibility of mounting plates separately or in solidarity with the spider (more rigid and light). Weight: 633gr. ...