PROMAX PI-1 Press Fit Headset

Description

The PI-1 Alloy 45×45 headset has an aluminum top cap, upper bearing cover, lower race and upper and lower cups.

All-aluminum construction results in a lightweight headset.

Each headset is fitted with super-smooth rolling, precision, 45×45 angular-contact sealed bearings.

Because this versatile headset has 45×45 angular-contact bearings, you can use the included cups and install it in standard frames.

Or, leave the cup in the box, and use it as an Integrated headset. 

Weight: 124 g 

Upper Stack Height: 8.2 mm 

Lower Stack Height: 4.2 mm