Stages Cycling Dura Ace 7710 Track Power Meter Crank Arm Left arm only

Train hard and train smart with the Stages Cycling Cycling Dura Ace 7710 Track Crank. Proving the Stages ‘any bike compatibility’; this unit can be utilised with the Shimano Dura Ace 7710 track crank system for a cutting edge power and cadence readout while you train.