TUNE Bottom Bracket SMART FOOT BB30 Kit MTB + Road
Tune Innenlagerkit allows the Tune Smart Foot and BOR crank to drive bottom bracket inclusion in frame with BB30 and BB 84.5 (Specialized). The bearings of the size 30 x 42 x 7 (Inside x Outside x width) are sealed double-sided. For additional protection against contamination these camps sealing disks are again in front.
Compatibility Crank: Tune Smart Foot, BOR crank
Compatibility Setting: MTB frame with BB30 or BB84,5 (Specialized) inner bearing receptacle
Bottom bracket diameter: 42 mm
Bottom bracket width: MTB 73 mm or 84.5 mm (Specialized OSBB), road- 68 mm or 79 mm (BBright DirectFit)