Bearings Enduro Bearings BB ACB 3748 3645-37x48x6,5 36x45º

 Description by sportisgood

While many bearing manufacturers will offer you standard Cr-Mo or steel headset for your carbon road bike, steel bike or full suspension mountain bike. We offer entry level headset bearings made entirely of 440C stainless steel. They are always designed with the largest balls possible and double lip seals in a micro-groove for ultimate protection against water and the elements.

They are 90% filled with high pressure grease seal, so you never have to guess if there is grease inside. Dimensions: 37x48x6.5 (36x45°)