BBB Adjuster Derailleur Cable Adjuster, 2 Pieces (BCB-93)

The BBB Adjuster BCB-93 is a small but highly practical component of the shifting system. It is used to precisely adjust derailleur cable tension, which directly affects shifting accuracy. If the chain does not move perfectly onto the next sprockets, the derailleur operates with a delay, or the drivetrain starts to make noise, a small adjustment to the cable tension is often all that is needed.

The adjuster is installed on the bicycle frame at the point where the derailleur cable is routed. It allows the effective cable length to be precisely increased or decreased, thereby adapting the derailleur adjustment to the current condition of the drivetrain. This is particularly useful after replacing cables and housing, when new components settle during the first rides and require a minor adjustment.

Model BCB-93 was designed for derailleur cables. The manufacturer describes it as a “fine tune adjuster”, meaning an adjuster for precise fine-tuning of shifting performance. It allows adjustment even while riding, helping to quickly eliminate imprecise or noisy drivetrain operation.

The set includes 2 pieces, so it can be used, for example, for the front and rear derailleurs or as a spare service component. It is a good choice for people assembling a bicycle, replacing cables, or wanting to add a convenient adjustment point where one is not provided by the manufacturer.

Key features

• Precise derailleur cable tension adjuster.
• Enables precise fine-tuning of drivetrain operation.
• Helps correct cable tension after replacing or settling of the housing.
• Mounted on the bicycle frame.
• Useful for adjusting the front or rear derailleur.
• Helps improve the smoothness and accuracy of shifting.
• May reduce noise resulting from imprecise derailleur adjustment.
• The set includes 2 pieces.
• Lightweight construction – the set weighs 4 g.

Specifications

• Manufacturer:BBB Cycling
• Model:Adjuster
• Model number:BCB-93
• Product type:derailleur cable tension adjuster
• Application:derailleur cables
• Mounting location:bicycle frame
• Function:precise cable tension adjustment
• Number of pieces in the set:2
• Weight:4 g