Full Speed Ahead NO.10 Internal Headset 1.6/8.9 Black No.10 PSI-80 Fits both Presta or Schrader

Fits both Presta or Schrader valves

Stroke (mm) 60 Stroke (ins) 2

} WHEEL AXLE FRONT ZIPP COGNITION DISC BRAKE NSW WITH WAVE SPRING

Our Drop-Stop® chainrings pair with these cogs for the ultimate single speed drivetrain

75 Metric No Lockout Switch Shock Mounted Switch Weight 215 Eyelet Diameter (mm) 12

Full Speed Ahead NO.10 Internal Headset 1.6/8.9 Black No.10 PSI-80 Fits both Presta or SchraderFull 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