Brand: Shimano
Reference: IFCR8000DX04
The new SHIMANO ULTEGRA R8000 cranks feature lightweight crank arms, a hollow outer chainring and a wider shift pitch for greater clearance on modern road frames. Offered with 53-39, 52-36, 50-34, and 46-36T chainrings and 165, 170, 172.5, and 175mm crank arm lengths.
・Lightweight crank arm design optimized for efficient power transfer
»Minimal weight without sacrificing durability
-HOLLOWTECH II
・Performance tailored to the cyclist thanks to different gear combinations
・FC redesigned for greater frame compatibility
»A wider gear pitch increases the space between the chain and the guide teeth allowing compatibility with O.L.D. frames. Chainstay length 135mm and 410mm