Specialized S-Works power arc saddle black 143mm CheckoutSpec= 11-Speed Tooth Count 32 Round or

Tooth Count 32 Round or Oval Round Drivetrain Speeds 12 Drivetrain Speeds 11 Drivetrain Speeds 10 Direct Mount Type Direct Mount SRAM Defined Color Black Ring Position/Type Single Ring Position/Type Chain Retaining Single Ring Offset 3 Chainring BCD Sram Direct Mount Color Black Material Aluminum Material Aluminum Chainline/Hub Compatibility 141/148 Boost Hubs

}e*thirteen PF30 ThreadFit Bottom Bracket - 68/73/83mm For all e*thirteen Base Cranks with 24mm Spindle Black

The Shimano PC Linkage Device for STEPS and Di2 groups is used to check system functions connections and errors as well as update firmware and customize functions

for its resistance to high temperatures

Specialized S-Works power arc saddle black 143mm CheckoutSpec= 11-Speed Tooth Count 32 Round orThe S Works Power Arc saddle expands on the success of our original S Works Power saddle, while featuring the same channel and length as the original. Featuring a FACT carbon fiber shell, rails and lightweight EVA padding for the perfect balance of weight, stiffness and comfort. If youre already a Power loyalist, this iteration features a curved Body Geometry shape that better contours to your body. What does this mean for your ride? It means that