Shimano FC-7900 Dura-Ace Crankset without in the inclusion of the chainring’s, Comes equip with the chainring bolts.
*Doesn’t include Bottom Bracket
*Doesn’t include Chainrings (53/39)
Weight including bottom bracket 725 grams
With a unique four-arm spider and Hollowtech II construction putting strength just where it’s needed, the Dura-Ace 7900 chainset sets new standards for stiffness and low weight.