The Super B TB-3328 Chain Tensioner is a simple, effective bike tool that maintains chain tension on the rear dropout during wheel removal, cleaning or drivetrain maintenance. It's a handy addition to any home or professional workshop, keeping the chain under control so you can work cleanly without it flopping loose.
- Maintains chain tension on the rear dropout
- Available for use with all-speed chains
- Compact, lightweight design for easy storage
- Speeds up wheel removal and drivetrain cleaning
- Professional-grade Super B build quality

