Oxford Chain Tug Tensioner Black 10mm

Perfect for race bikes (with 10mm axles) or old school rides. These also protect your dropouts as well as preventing your wheel from slipping when...

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 3/8" ...

Adjusting chain tension is quick and easy with the new Box Three™ Chain Tensioner.   With a single hole "lollipop" design, these tension...

Box One™ Chain Tensioners are extruded then CNC-machined from 7075 aluminium for an optimal balance of strength and weight. A minimalist design add...

Oxford Chain Tug Tensioner Black 14mm Sold as a pair Suited to 14mm axles