Motorcycle Automatic Chain Tensioner Universal Anti-skid Elastic Regulator AccessoriesDescription1. The integration of universal design、 tube、 pipe fork can be installed through the mounting bracket upside down;2. Activities junction with waterproof bearings、 the movable gap smaller、 more durable;3. Using Chute adjust the distance、 adjust more easily;4. The retaining part adopts buckle design、 installation more convenient.The new design、 patented technology to prevent towline、 let chain tighter、 more dynamic enoughSpecificationFit for universal motorcycleSize: as the picture shownPackage Included1 X Motorcycle Automatic Chain Tensioner