Off-road Factory Race Series bump stops were developed with top off-road racing teams to provide precise control of the last few inches of suspension travel. By applying our race-proven damping technology in a purpose-built, stand-alone component, you can use every bit of suspension travel without harsh bottoming. The built-in FOX Air Valve (FAV) Valve allows precise nitrogen charge adjustments to provide a wide range of bottoming control. The durable construction and replaceable Delrin® strike pad are built to take the abuse while providing predictable and quiet operation. Features: 2.0" Bump Stops are designed specifically for rock rigs, pre-runners, and sand cars. These bumps are completely adjustable to accommodate a wide range of suspension loads. Air Bump Mounting Cans are made from 1026 DOM tubing. Kit Includes: 2) FOX 2.0" Air Bumps 2.0" Travel (2) Dual Pinch Mounting Cans Also available as individual mounting cans FOX-983-02-091