SHIMANO ULTEGRA FC-R8100 CRANKSET 52-36T 172.5MM 12 SPEED DRIVESIDE NEW. LEFT CRANK USED IN GOOD CONDITION. CRANKS SLIGHTLY DIFFER IN COLOUR AS DRIVESIDE IS NEW AND LEFT CRANK COMES FROM OLDER SET - DRIVESIDE IS BLACK, LEFT CRANK IS DARK GREY WHICH DOESN'T AFFECT APPEARANCE REALLY. I BOUGHT A NEW SET WITH LEFT POWERMETER AND REPLACED LEFT CRANK AFTER AS I ONLY NEEDED A POWERMETER.
