Features: Reliable for you to use: This sportster chain conversion kit is made of polyurethane, which is not easy to break or deform, light in weight, easy to use, reliable and firm, providing you with a nice using experience. Share with others: As there are 2 pieces of gear locking tools in the package for you, which can satisfy your daily use and replacement needs. Or you can share them with your family and friends, to express your care and love. Specifications: Material: polyurethane Color: black Size: as pictures shown Package includes: 2 x Primary drive locking tools Note: Manual measurement, please allow slight errors on size. The color may exist slight difference due to different screen displays. Small items are included. Please keep away from children to prevent swallowing risk. The mention of these brands and any related model above is only for purposes of expressing compatibility, not for trademark, and our trademark is Frienda.