This is a set of classic indexing-era Shimano Dura-Ace crank arms, model FC-7400. These are 170mm in length. Both arms are in good-nice condition. Taking good photos of these highly reflective arms was hard.
Compatible with Shimano's Dura-Ace 9000 4-arm 110mm BCD standard ONLY. Overall condition is good with typical signs of moderate use. Freshly ultrasonically cleaned for their new owner.
Bottom bracket compatibility: Shimano Hollowtech cup set. Abrasions on crank arms surfaces. Crank arm and spider material: aluminum. Crank arm length: 172.5 mm. Chain compatibility: 10 speed. Chain rings: none.
Brake type: Rim Brake. CyclingUpgrades is here to help you buy and ride upgrades! CyclingUpgrades was born from a passion of riding and upgrading our own bike(s). page on our website to begin submit details and pictures of your bikes and components!