Étoile Pédalier ROTOR ALDHU VEGAST Compact 5 branches SOFT deperlant its ultra hard surface delivers exceptional PBS_TROY036429 its ultra hard surface delivers exceptional efficiency and smooth transmission The open position is adjusted with a dial allowing you to set the low speed compression to your preference with adjustment precision to the nearest degree Mounted in combination with the chainrings and especially the cranks of the same series — the lightest the brand has ever designed — theROTOR ALDHU Direct Mount spider was designed to meet the expectations of high level competitors for whom victory can come down to the finest details