The Knight UFO American Bottom Bracket uses CNC 6061-T6 Aluminum cups and cone spacers along with precision sealed enduro bearings. The Kit includes cups, sealed bearings, cone washers and a tube spacer. Made in the USA!
The Knight UFO American Bottom Bracket uses CNC 6061-T6 Aluminum cups and cone spacers along with precision sealed enduro bearings. The Kit includes cups, sealed bearings, cone washers and a tube spacer. Made in the USA!