Bottom bracket ENDURO BK-7019 BB86/92, Sram DUB, press-in, Flanged, Double-Row, Black-Oxide treated

Bottom bracket ENDURO BK-7019 BB86/92, Sram DUB, press-in, Flanged, Double-Row, Black-Oxide treated

BK-7019 - Press-In, Flanged, Double-Row, Black-Oxide treated Bottom Bracket solution for BB86/92 framesets to SRAM DUB cranksets

This press-in solution allows you to fit your SRAM DUB cranks directly into your BB86/92 frameset. It´s a tight fit with the limiting factor of just 41mm inner diameter of the BB86/92 bottom bracket shell and it requires a special solution to accommodate for a 29mm BB spindle. By utilizing flanged double-row bearings that press directly into the BB shell, we are able to maximize contact area by doubling the number of balls per side to provide a long lasting solution in a tight space.

This complete bottom bracket features Flanged, Double-Row bearings with anti-corrosion Black Oxide/Magnetite treated, 52100 High-Carbon Chromium alloy races paired with grade 10 Balls. Black Oxide coating provides an extra level of corrosion resistance and extended worry-free performance. Included with the kit are seals to protect the bearings from the elements and ѕelection of spacers to allow you to precisely tune your chain-line.