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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
With its oversized 12/18T pulley configuration and advanced ceramic bearings
Its self-cleaning design and durable construction provide you with dependable braking power and less maintenance
No matter the type of valve on your bike
to complete your daily nutrition
Its universal appeal lies in its simplicity
Blackbearing B15 30.05x42x7mm 36°/45 Headset Bearing Brake Rotor With its oversized 12/18T pulleyThe Blackbearing B15 Headset Bearing offers enhanced steering control, designed specifically to replace original bearings for a smooth, responsive ride. Engineered for cyclists who prioritize performance, this bearing provides the stability and handling needed for every type of terrain. High Quality Chrome Steel for Durability: Constructed with SAE52100 Chrome Steel balls and rings, the B15 bearing is built to endure the demands of intense cycling.
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