Now available the high performance K&N air filter used on the Bonneville, Thruxton and Scrambler with the British Customs Air Box Removal Kit. This Filter is for use with EFI bikes on the right side and sold individually. If you want to replace your old filter with a new one or simply replace a damaged filter.
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
| Base Outside Length | 4 in (102 mm) |
| Base Outside Width | 3 in (76 mm) |
| Filter Material | Cotton Gauze |
| Flange Inside Diameter | 2.125 in (54 mm) |
| Flange Length | 0.625 in (16 mm) |
| Flange Offset | 0.438 in (11 mm) |
| Flange Type | Offset |
| Height | 4 in (102 mm) |
| Top Outside Length | 3 in (76 mm) |
| Top Outside Width | 2 in (51 mm) |
| Top Style | Metal |
| Top Material | Chrome |
| Air Filter Shape | Oval Straight |
| Flanges | 1 |
| Package Contents | 1 Air Filter |
| Package Quantity | 1 |
| Warranty | 1 Year Limited |
| Washable | Yes |
| Product Style | Oval Tapered Universal Air Filter |
| Weight | 0.5 lb (0.2 kg) |
| Filter Re-Oiling Amount | 0.39 oz (12 ml) |
| Product Box Height | 7.25 in (184 mm) |
| Product Box Length | 4.63 in (117 mm) |
| Product Box Width | 4.63 in (117 mm) |
| Inner Wire | No |