Promax PI-2 Sealed Threadless Headset - 1-1/8" - Gold 53mm It features a fast rolling

It features a fast rolling centerline offering low rolling resistance paired with raised shoulders for impressive cornering on hardpack

sealed cartridge bearing aluminum hubs

It is well suited for a variety of riding conditions

The freewheel threads are 1

Promax PI-2 Sealed Threadless Headset - 1-1/8" - Gold 53mm It features a fast rollingThe PI 2 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: Gold anodized