THM Carbones bearing for BBright Direct Fit frame 55g
These bearings are suitable for the installation of the THM Clavicula on frames with oversize bottom after new BBright Direct Fit Standard.
BBright combines the advantages of previous standards without their weaknesses to take over.
The BBright standard is designed for the use of axes with a diameter of 30 mm, but utilizes unlike other standards also available on the left crank side, unused space around the bearing spacing of 68 should be increased to 79 mm.
The Q factor and the chain line remain pleasantly small and yet the rigidity is increased and reduced system weight.
Suitable for all versions clavicle!
- "BBright Directfit" for BBright frame with case diameter ~ 42 mm
(provided for standard BB30 bearings "61806")
Material: aluminum, steel
Einpressmaß: diameter 42 mm, width 79 mm