Enduro CO 61806 29mm x 42mm x 7mm Bottom Bracket Bearing - 29mm - 42mm - 7mm - ABEC-5 Radial Bearing PLP|Model Year All materials are certified food

All materials are certified food safe according to FDA and EU regulations

Chainring: AL-7075-T6 narrow/wide chainring with Sram type direct mount

filling both the positive and negative air spring chambers simultaneously

3D Vent Mesh: Multi-directional airflow and cushioning to maximize comfort and breathability

Enduro CO 61806 29mm x 42mm x 7mm Bottom Bracket Bearing - 29mm - 42mm - 7mm - ABEC-5 Radial Bearing PLP|Model Year All materials are certified food61806 29 LLU LLB ABEC 5 Radial Bearing (C3 Clearance) 29 x 42 x 7mm ABEC 5 Radial Bottom Bracket bearing featuring 52100 High Carbon Chromium alloy races paired with grade 5 Balls with 90% fill, high pressure, water proof grease. Designed specifically for bicycle applications, the LLU LLB seal combination on these bearings utilizes a more protective gray LLU seal facing outward, towards the elements, to reduce contamination from water or dirt, while