BLACK BEARING Ceramic Bottom Bracket - T47 - 68/73mm

Black Bearing has developed a wide range of bottom brackets for MTB and Road.

Their offer is one of the most complete on the market, adapting to all frame standards.

BBLOCK Technology

Technical advantage:

• better alignment of the box
• better fluidity and better performance
• less cracking
• better bearing life

Economical benefits:

• Interchangeable bearings : no need to change the whole case but just the bearings.
• Less risk of damaging the frame because it is unnecessary tio extract the body of the case when changing the bearings.
• The “BBLOCK” technology is part of an eco-responsible approach by limiting the maintenance of the case to changing the bearings and thus offering a longer life to the case.

Properties of the Black Bearing BBLOCK Bottom Bracket

• CNC machined 7075 T6 aluminium
• BBLOCK technology
• available with B5, B5 Inox and ceramic bearings
• Road and MTB model
• premium grease
• anodized black finish (except for PF 41-30 and DUB)