CO MR 2437 VV - ABEC-5, Enduro Zero, Ceramic-Hybrid Black-Oxide treated Radial Bearing- 24mm x 37mm x 7mm TH-873 but features a slightly smaller

but features a slightly smaller (51

Radial Bearing (C3 Clearance) - 10mm x 15/16mm x 4mm -

Radial Suspension Bearing - 20mm x 37mm x 9mm -

It is now included with the ST-010 kit

CO MR 2437 VV - ABEC-5, Enduro Zero, Ceramic-Hybrid Black-Oxide treated Radial Bearing- 24mm x 37mm x 7mm TH-873 but features a slightly smallerCO MR 2437 VV ABEC 5, Enduro Zero, Ceramic Hybrid Black Oxide treated radial bearing 24mm x 37mm x 7mm Enduro Zero Ceramic Hybrid Radial bottom bracket Bearing featuring Black Oxide treated 52100 High Carbon chromium alloy races paired with Grade 5 Silicon Nitride Ceramic balls with 90% fill, high pressure, water proof grease. Si3N4 ceramic balls reduce bearing wear and increase bearing life by eliminating steel on steel contact within the bearing.