Universal clamp-on air filters Ovale x4

Set of 4 universal oval clamp-on air filters to increase airflow to the engine and optimize your motorcycle’s performance. Compatible with Keihin CR-34-40 and Mikuni VM33 carburetors.

The filters mount directly to the carburetor intake and require removal of the original airbox and the original filter element. Washable and reusable.

Inner diameter: 54 mm / Filter height: 70 mm

Sold in a pack of 4

History of the K&N air filter

Since 1969, K&N Engineering has designed, manufactured and improved High-Flow air filters for car and motorcycle enthusiasts looking to maximize power and acceleration. These air filters are engineered to deliver high, virtually unrestricted airflow while maintaining the essential filtration levels required for long engine life. Discover the origins of K&N Engineering, Inc in our article «The K&N filter test».

K&N takes air filters seriously

OE (original equipment) replacement air filters for cars typically add 1 to 4 hp. The secret of our success lies in the unique characteristics of our filter media, originally developed by K&N many years ago amid the dust, sweat and tears of desert motocross racing.

The high-flow cotton gauze air filter is washable, reusable and built to last the life of a car or motorcycle engine. It is made of four to six layers of cotton gauze sandwiched between two sheets of aluminum mesh. This media is then pleated and oiled to improve its filtration capacity and overall performance. K&N air filters were created for environments requiring maximum power and improved acceleration, as well as protection against dirt and dust from off-road racing.

The last air filter your engine will ever need

K&N warranties its filters for 10 years or one million kilometers. Why? Because the filters are built to last as long as your engine. Hand-built in the UK and the USA using the best materials, K&N original replacement air filters are washable and reusable.

We recommend cleaning and oiling your filter every 80,000 kilometers before reinstalling it in the engine—about once a year depending on how you ride. It will be like new!

To clean and re-oil it, purchase our K&N Cleaner + Oil service kit and follow the easy instructions. You can also find all our tips for successful K&N air filter maintenance in our article « How to clean a K&N air filter ».