X-PRO 84 Links Timing Chain for 50 cc 70cc 90 cc 110cc 125 cc ATVs Quad Dirt Bikes Go Karts dune buggy Sandrail 4 Wheeler Pit bike Roketa Taotao SSR Please identify X-PRO. NO. 1 China Motorcycle Parts Brand, Better Done OEM. 84 Links Timing Chain. Top Quality Guaranteed. 84 Links Timing Chain for 50-125cc Kick Start & Electric Start Engine It fits most Chinese 50-125cc ATVs & Dirt Bikes & Go Karts, please check pictures and specificaitons for compatibility; 84 Links