Keihin FCR Racing Carburetor Adapter Kit + K&N Filter kit Kit includes: 4 x 60mm Keihin fcr adapters 4 x Keihin fcr adapter o-rings 2 x Dual K&N filters 4 x Stainless clamps. Other size adapters and filters are available, Please ask if you don't see the size you see listed. Several carburetor parts, gasket kits. And accessories in stock - See my other items. The item "SUZUKI GSXR 750 1100 Keihin FCR Flat Slide Carburetor Adapters + K&N Filter Kit" is in sale since Thursday, July 6, 2017.This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Air Intake & Fuel Delivery\Other Intake & Fuel Systems". The seller is "keihin-fcr" and is located in Royal Oak, Michigan. This item can be shipped worldwide.