Ideal small kn air filter for motorcycle engines and other smaller diplatement motor engine in-take systems. This filter has a 52mm inlet.

Specifications
Washable    Yes
Flange Type    Offset
Top Material    Rubber
Top Style    Rubber

Flange Inlet Diameter    2 in (51 mm)
Height    3.688 in (94 mm)
Top Outside Diameter    3.5 in (89 mm)
Base Outside Diameter    5.188 in (132 mm)
Offest Flange Length    1.375 in (35 mm)
Weight    0.9 lb (0.4 kg)

Product Box Height    7.19 in (183 mm)
Product Box Length    6.5 in (165 mm)
Product Box Width    6.5 in (165 mm)

Footnote 1    Fits Legend/Dwarf Race Cars w/FJ1200 Motors
Footnote 2    Base Has 3/8" Vent