Package Include: 2x ATV chain axle adjusters (Including nuts)<br> This is a set of brand new chain adjuster.<br> Fit Models:<br> most 50cc 70cc 90cc 110cc 125cc Chinese ATVs.<br> most Chinese brands, such as TaoTao, Buyang, Coolsport, Kazuma, Sunl, ROKETA, AIM-EX etc.<br> Please also check with the old part on your bike to make sure.