Promax PI-1 Alloy Sealed Bearing 1" Press in Headset Black CheckoutSpec= 11.4018.104.029 Blue for cold

Blue for cold

Regular and Large

Cassette Shimano CS-HG710-12

2Clamp Style Standard RailsOffset (mm) 0Color BlackMin Height 187

5mm Road Black

Promax PI-1 Alloy Sealed Bearing 1" Press in Headset Black CheckoutSpec= 11.4018.104.029 Blue for coldThe PI 1 Alloy 4545 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 4545 angular contact sealed bearings. Because this versatile headset has 4545 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