FSA (Full Speed Ahead) ACR No. 55R Headset - 1.5" Tube Care DT61425 SP7009 55394

DT61425 SP7009 55394

Upper Stack Height: 20

Ultegra Di2 wires utilize Shimano's e-tube technology

UPC: 100164200145

FSA (Full Speed Ahead) ACR No. 55R Headset - 1.5" Tube Care DT61425 SP7009 55394FSA ACR (Aerodynamic Cable Routing) Headsets are suitable for both road and MTB riding styles and feature angular contact bearings. A fully integrated cable routing No rotation limit ACR top cover Angular contact bearing 1. 5" headtube Specific frame required Product Specifics Upper Stack Height: 10. 9 Defined Color: Black S. H. I. S. Stem Clamp Diameter: 31. 8 Threadless S. H. I. S Lower: ZS55 Weight: 92 Bearing Type: Cartridge Angular Contact Crown