Used on TrailMaster 110cc Mid XRX kart with 3 speed, also fits many Chinese 70-150cc Mopeds/Scooters, ATVs & Go Karts
- Intake Inside Diameter: 0.728 .
- Air Filter Mount Outside Diameter: 1/4''
- Inline fuel filter included
- Increase the horsepower and airflow for your bike, and have more fun with the power at your finger tips