BLACKBEARING Headset bearing -D10 - 40 x 51.9 x 7 mm 45/45°

Description

Features Tailored Fit: Designed for 1"-1/2 fork steerers with 40 x 51.9 x 7mm dimensions, compatible with brands like FSA, Stronglight, Cane Creek, Acros, and Ritchey. Durable Chrome Steel: SAE52100 Chrome Steel ensures exceptional strength and wear resistance. Enhanced Control: Angular contact bear