Full Speed Ahead SLK Modular Direct-Mount Chainring 11-Speed 48t Black ModelNumber=K4727 They are engineered to use

They are engineered to use the largest possible ball size and are filled with high-pressure waterproof lubricant

5 BB Shell Width (mm) 90 BB Shell Width (mm) 92 Weight 126 Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type 386 EVO Spindle Interface Type Rotor 3D+ Spindle Interface Type e*Thirteen P3 Connect Spindle Interface Type Zipp Vuma Defined Color Black

}SeaSucker Cable Anchor - Trunk

}CeramicSpeed PF30 Bottom Bracket - 68mm 24mm Spindle Coated Races Black

Full Speed Ahead SLK Modular Direct-Mount Chainring 11-Speed 48t Black ModelNumber=K4727 They are engineered to useFull Speed Ahead SLK Modular Direct Mount Chainring 11 Speed 48t Black. Full Speed Ahead chainrings have powered multiple World Tour de France and Olympic champions and will exceed your expectations. Chainring can be used with FSA SL K 90 BCD inner chainrings Precision CNC machined AL7075 T6 Shifting ramps and stainless steel pins on outer rings Black anodized finish with laser etched logo Compatible with FSA Modular crankset (Gossamer Energy SL K K