Everyone knows Ultegra is for serious riders. The R8000 components are a pro-proven series with the direct trickle down development with the lead coming from the class leading Dura-Ace. The Ultegra group set is about stress-free operation and all day riding comfort.
The 2 by system makes a solid road drive train with the optimized lightweight crank arms with Hollowtech II technology. The crankset design has managed to minimize the weight without sacrificing all that stiffness. It has a wider gear pitch that allows for greater clearance between chain and leading teeth which means it is compatible with Frames with O.L.D. 135mm and 410mm chain stays.
The 2 by system makes a solid road drive train with the optimized lightweight crank arms with Hollowtech II technology. The crankset design has managed to minimize the weight without sacrificing all that stiffness. It has a wider gear pitch that allows for greater clearance between chain and leading teeth which means it is compatible with Frames with O.L.D. 135mm and 410mm chain stays.
. Model Number: FC-R8000
. Series: Ultegra
. Crank Construction: Hollowtech II
. Arm Length: 165mm
. Ratio: 50/34T
. Bottom Bracket: SM-BBR60/SM-BBR60-PB
. Chain Line: 43.5mm
. Approx. Weight: 674g