BOX COMPONENTS

 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 10mm Black

 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 10mm Blue

 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 10mm Red

 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 10mm Silver

 Not too hot, not too cold. Box Two Chain Tensioners let you dial in your chain tension so it`s just right Two mounting holes provide room for ample adjustment on most frames When used properly, Box Two Chain Tensioners help protect frame dropouts and keep your rear wheels locked in place where they should be 10mm Silver