Reverse

Aluminum Pulleys for Colab Chain Tensioner

Reverse Aluminum Pulleys for Colab Chain Tensioner are a direct replacement pulley wheel set for the Reverse Colab Chain Tensioner, restoring smooth, consistent chain control on single-speed and geared builds alike. The aluminum construction and sealed ball bearings reduce drag and help keep the tensioner running quietly through wet, dusty, and high-mileage use.

• Direct Colab Tensioner Replacement - swaps in for the original pulley wheels to refresh performance without changing the tensioner setup
• Sealed Ball Bearings - helps maintain smoother rolling and longer service intervals by keeping contamination out
• Aluminum Pulley Body - durable, precise pulley platform for reliable chain guidance
• 9/10/11-Speed Chain Compatible - fits common modern chain widths for straightforward pairing on many drivetrains