The GOLICC chain tensioner regulator can eliminate the chain slippage and premature wear problems of Coleman CT200U, CT200U-EX, BT200X and CT100U small motorcycles. It features a 6061-T6 aluminum bracket and a double-sealed industrial bearing design, which can withstand 50% more torque load than standard tensioners, thus preventing chain derailment on rough terrain. The hardened steel balls have 40% less friction compared to plastic competitors, extending the chain's lifespan by over 200 miles. It adopts a patented cam locking design and installation is tool-free - simply align the bracket with the original factory mounting point and fix the lever. This product is suitable for hunters with engines ranging from 79cc to 224cc and Honda GX160/GX200. It is also equipped with heat-resistant polymer pads to absorb engine vibrations. This component has undergone over 500 hours of rigorous testing, ensuring the equipment's usability.