35mm Air Filter for 50 cc 70cc 90 cc 110CC ATVs Dirt Bikes Go Karts Quad 4 Wheeler Pit Bike Dune Buggy Sandrail Taotao Sunl JCL Coolster Tank Supermach Kandi Kinroad BV Powersports DongFang SSR Roketa 35mm Air Filter. Top Quality Guaranteed. Air Filter compatibles with 50-110CC ATVs, Dirt Bikes, Go Karts Inside diameter: 35mm; Compatible with 19mm caliber of Pull Carburetor with Hand/Cable Choke Higher air flow than normal filter for maximum power; Race tested for performance and reliability; Race filters increase air flow by up to 25% over standard filters; High quality ensured