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).
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
– 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.