AKA Chain Link 2.2" Rear Buggy Tires for 2.2 wheels! The Chain Link features a bi-level, interlocking tread pattern that creates support for the tire's carcass and treads. This additional support improves consistency through corners and provides on-throttle stability. The Chain Link has a perfect balance of forward drive and side bite which is ideal for hard packed or blue groove, indoor and outdoor tracks. Available in championship winning Clay, Ultra Soft, Super Soft, and Soft compounds with Red inserts. As with all AKA tires, proudly designed and made in the USA.