Enduro CO 6806 30mm x 42mm x 7mm Bottom Bracket Bearing - 30mm - 42mm - 7mm - ABEC-5 Ceramic Bearing - Black Oxide YGroup_7435525357613 0 features ergonomic collar design

0 features ergonomic collar design for improved comfort

Designed and built specifically for a wide variety of bicycle Torx compatible work

- q-factor 52mm

Materials: DWR treated 4-way stretch 600D polyester fabric

Enduro CO 6806 30mm x 42mm x 7mm Bottom Bracket Bearing - 30mm - 42mm - 7mm - ABEC-5 Ceramic Bearing - Black Oxide YGroup_7435525357613 0 features ergonomic collar designCO 6806 LLB ABEC 5, Enduro Zero, Ceramic Hybrid Black Oxide treated radial bearing 30mm x 42mm 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.