Promax PI-1 Press-in 1-1/8" Headset (Red) (Alloy Sealed Bearing) (1-1/8") (45x45) (IS42) (28.6mm Threadless)

Discontinued Online
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.

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.

Features:
  • 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
Specs:
Bearing Type 45/45 Degree ACB
Crown Race 30
S.H.I.S Lower EC34
S.H.I.S Upper EC34
S.H.I.S. Stem Clamp Diameter
28.6 Threadless

This product was added to our catalog on April 25, 2018