Popis
Model Number FC-R8000
Series ULTEGRA
Crank Construction HOLLOWTECH II
Crank Arm Length 165, 170, 172.5, 175mm
Bottom Bracket SM-BBR60/SM-BBR60-PB
Chain Line 43,5
Average Weight 690 g (53-39T), 681 g (52-36T), 674 g (50-34T), 668 g (46-36T)