Full Speed Ahead ACR No. 55R Headset - 1.5" Centerline X 2-Piece Disc Rotor Magura MT eSTOP disc brake

Magura MT eSTOP disc brake calipers

Manufacturer Number 398-00-280

}Surly Ultra New Disc Front Hub - QR x 100mm 6-Bolt Black 32h

reducing wrinkles and hot spots

Color Black Material Brass Spoke Diameter 1

Full Speed Ahead ACR No. 55R Headset - 1.5" Centerline X 2-Piece Disc Rotor Magura MT eSTOP disc brakeFull Speed Ahead ACR No. 55R Headset 1. 5". FSA 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 TECH SPECS 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