| All returns accepted | ReturnsNotAccepted |
|---|---|
| Part Type | tensioner |
| Brand | Box |
Check the listing for details. Box Three BMX Chain Tensioners. Condition: New. Listed at 14.00 USD. Adjusting chain tension is quick and easy with the new Box Three™ Chain Tensioner. With a single hole "lollipop" design, these tensioners reduce weight and help keep your rear wheel locked in place.