FSA

SL Hybrid ACB Bearing, 1-1/4", 45deg x 45deg

FSA SL Hybrid ACB Bearing, 1-1/4", 45° x 45°

Built for riders who demand smooth steering precision and long-lasting performance, the FSA SL Hybrid ACB Bearing delivers the reliable feel and easy compatibility that serious cyclists expect. Designed to set directly into the frame without pressed-in cups, this bearing keeps your front end light, tight, and maintenance-friendly.

Engineered with a 45° x 45° contact angle, this version pairs perfectly with Campagnolo-style headsets, offering that signature balance of responsiveness and silky steering feel. Whether you're dialing in a high-performance road build or refreshing your existing setup, these hybrid bearings provide the precision and durability that keep your ride running flawlessly.

• Direct-fit design installs into the frame — no cups required.
• 45° x 45° angular contact is Campagnolo-compatible for smooth, accurate steering.
• Hybrid construction combines corrosion resistance and strength for lasting performance.
• Ideal for riders upgrading or maintaining integrated headset systems.