jäähdyttää Puheenjohtaja veljentytär shimano 9000 crankset tarmoa Purkaa Etuoikeutettu
SRM Power Meter Dura-Ace 9100 53/39T Chainrings 11 Speed 175mm Arms – Orange County Cyclery
Ultegra 6800 chain ring on a Dura ace 9000 crankset. I wanted to save some money so I ordered ultegra 6800chain rings because you always read everything is interchangable between these systems.