Acros

Headset Crown Race/Base Plate, 1.5", Block-Lock 120deg

The Acros Headset Crown Race/Base Plate, 1.5", Block-Lock 120° is the precision fit upgrade that keeps your front end running smooth and secure. Designed specifically for Acros Block-Lock headsets, this crown race ensures flawless bearing contact and reliable steering performance for aggressive trail rides or long road miles alike.

Built with the same attention to detail that defines every Acros component, the 1.5" base plate provides tight tolerances for optimal alignment and lasting durability. The Block-Lock 120° design helps prevent over-rotation, protecting your frame and cables while maintaining crisp, predictable handling.

• Precision-machined 1.5" crown race for Acros Block-Lock headsets
• 120° Block-Lock rotation stop protects frames and cables
• Ensures smooth bearing contact and consistent steering performance
• Durable construction built to handle miles of demanding riding
• Perfect replacement part for maintaining top-tier headset performance

Ideal for riders who demand reliability from every component, this Acros crown race keeps your steering dialed and your setup protected—ride after ride.