Promax Alloy Sealed Bearing 1" Press-In Headset - Lightweight, Angular Contact, Black Mount Type_4-Bolt Rohloff Engineered for durability and long-lasting

Engineered for durability and long-lasting use

improving stability and control on mountain or winter cycling adventures

Featuring a high-quality combination of materials

enhancing visibility and safety during night rides and early morning starts

Promax Alloy Sealed Bearing 1" Press-In Headset - Lightweight, Angular Contact, Black Mount Type_4-Bolt Rohloff Engineered for durability and long-lastingThe PI 1 Alloy 45x45 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, 45x45 angular contact sealed bearings. Because this versatile headset has 45x45 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