A large range
Blackbearing has developed a wide range of bottom brackets for MTB and Road
Our offer is one of the most complete on the market, adapting to all frame standards ( BSA / PRESSFIT / BB30 42mm / PR30 46 mm / T47 – ITA).
"BBLOCK" technology
The “bblock” technology : two part screw in box offers many advantages :
- Technical advantages :
– Better alignement of the box
– Better fluidity and better performance
– Less cracking
– Better bearing life
- Economic 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.
Caractéristiques :
- CNC machined 7075T6 aluminium
- "BBlock" technology,
- Available with Blackbearing B5, B5 Inox and ceramic bearings
- Road and MTB model
- Premium grease
- Anodizing in black color ( except pressfit 41-30 mm et dub)
models available:
