ACS Maindrive Sealed Threadless Headset - 1-1/8" - Blue 9t Size: 26inISO: 559mmWall: DoubleDrilling: 36HSide:

Size: 26inISO: 559mmWall: DoubleDrilling: 36HSide: Machined Sidewall Valve: SV

This driver does not come with pawls and springs

This freewheel will work with 1/8" chains only

new tire made by CST (Cheng Shin Tire)

Posted Weight: 20

ACS Maindrive Sealed Threadless Headset - 1-1/8" - Blue 9t Size: 26inISO: 559mmWall: DoubleDrilling: 36HSide:The ACS Maindrive headset features hybrid aluminum and steel construction. The top cap, upper bearing cover and lower race are CNC machined from aluminum alloy while the cups are made from steel. This construction results in a high quality headset at a lower cost. Each headset is fitted with smooth rolling bearings and includes a star nut and matching aluminum top cap. Size: 1 1 8" threadless Color: Blue anodized Note: This part was colored by