Full Speed Ahead NO.10 Internal Headset 1.6/8.9 Black No.10 Park Tool 2mm diameter and includes: 3

2mm diameter and includes: 3

Integrated waterproof rain cover

Laser-engraved and thereby wear-resistant size markings on the L-keys for rapid accessing

Get sharp dependable shifting with the SRAM GX trigger shifters

Freehub Body SRAM XD Rim Internal Width 30mm Axle Type 12mm TA Skewers Included No Wheel Diameter/ISO 27

Full Speed Ahead NO.10 Internal Headset 1.6/8.9 Black No.10 Park Tool 2mm diameter and includes: 3Full Speed Ahead NO. 10 Internal Headset 1. 6 8. 9 Black No. 10. Internal ZS headset for 1 1 8? steerer with alloy top cover. Cup & cone bearings TECH SPECS Color Black Lower Stack Height 3. 7 Bearing Type Cup and Cone Crown Race 30 Defined Color Black Upper Stack Height 5. 2 S. H. I. S Upper ZS44 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless S. H. I. S Lower ZS44