Shimano Dura-Ace FC-R9100 Crankset 50T 11 Speed 172.5mm 29" with a central cutout and

with a central cutout and unique padding distribution to reduce pressure on sensitive areas and improve blood flow

the Speedplay X pedals deliver an exceptional power-to-weight ratio

carbon frame with an aerodynamically optimized tube shape

The bike's aggressive geometry and aerodynamic tube shapes reduce drag

ensures nimble handling and efficient rolling over rough terrain

Shimano Dura-Ace FC-R9100 Crankset 50T 11 Speed 172.5mm 29" with a central cutout andThe Shimano Dura Ace FC R9100 Crankset with a Wolf Tooth 50T chainring combines Shimanos top tier crank technology with Wolf Tooths renowned chainring performance. The Dura Ace FC R9100 crankset is designed for efficiency and power transfer, featuring a sleek and lightweight design, perfect for road cyclists and racers. With a 172. 5mm crank arm length, it offers an optimal balance of strength and agility. Paired with the Wolf Tooth 50T chainring,