WHICH BB TO CHOOSE?
BKS7015 | Stainless Steel 440C Bearing
This press-in solution allows you to fit your BB30-style 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 30mm 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 440C stainless steel balls and races to provide long life and superior corrosion resistance in applications and environments that may be less than ideal. Included with the kit are seals to protect the bearings from the elements and selection of spacers to allow you to precisely tune your chain-line.
BKC7021 | Ceramic XD-15 Bearing
This press-in solution allows you to fit your 30mm 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 30mm BB spindle (just 11mm). 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 an extremely tight space.
This unique Enduro XD-15 Pro BB solution features XD-15 Ceramic-Hybrid cartridge bearings pressed directly into the BB shell, that feature deep-groove raceways allowing for maximum sized Grade 5 Silicon Nitride ceramic balls for for increased contact area and improved performance and longevity.
