Features: 35MM 42MM 48MM fitting, easy install, durable. High flow air filter with 0 degree angled neck and removable splash proof cover for pit bikes, scooters, motorcycles and quads. Jubilee clip and rubber included. Built to strict quality control standards. for most off-road motorcycle quad dirt pit bike. Easy to install, the universal air filter can be secured tightly onto your vehicle pipe, and you can adjust to required size with flat for head screwdriver. Specifications: Material:Plastic Size : Approx.3.5x4.2x4.8cm/1.37x1.65x1.88inch Color: Red/Gold/Silver/Blue Fitment: Universal Fit for 50cc 70cc 90cc 110cc 125cc 140cc 150cc 200cc 250cc 300cc motorcycle, pit dirt bike GY6 etc. Package Includes: 1x Air Filter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.