1Pcs 6803 6804 6805 Series Hybrid Ceramic Bearing ABEC-7 Bicycle Bottom Brackets & Spares S6806 6807 Si3N4 Ball Bearings
4.638+ sold
£3.45
0% OFFBuy on AliExpress
You will be redirected to AliExpress to complete your purchase
Product information last updated on January 21, 2026