K&N SU-1250

Replacement Filters > Replacement Air Filter
List Price: $76.10
Your Price: USD $56.99

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K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

[More Information on K&N Replacement Air Filters]
  • Designed to provide increased horsepower and torque
  • Pleated media provides a large filtration area offering long service intervals
  • Multiple layers of woven cotton gauze media offers excellent filtration
  • Application specific base seal and sealing bead
  • Made in the USA for over 40 years
  • Washable & reusable, pre-oiled and ready to ride!
  • Includes a 10-Year/Million-Mile Limited Warranty

Product Specifications

Air Filter Large End Diameter3.5 in (89 mm)
Air Filter ShapeTapered Conical
Base Inside Diameter2.25 in (57 mm)
Base Outside Diameter3.5 in (89 mm)
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.71 oz (21 ml)
Height5.625 in (143 mm)
Inner WireNo
Package Contents1 Air Filter
Package Quantity1
Product Box Height7.25 in (184 mm)
Product Box Length4.63 in (117 mm)
Product Box Width4.63 in (117 mm)
Product StyleTapered Conical Air Filter
Top Material/FinishChrome
Top Outside Diameter3 in (76 mm)
Top StyleMetal
Weight0.8 lb (0.3 kg)

Customer Feedback

Be the first to review part SU-1250
These filters fit 76-79 Suzuki GS750,s 79 GS850's, 78-79 GS1000's, as well as the big Kawasaki four cylinders from the 1970's that use the same rack spacing with VM26 Mikuni carbs (Z1/Z900/KZ900, KZ1000, probably KZ750). I will never run pods, and always search out a K&N dual carb flange universal filter for better rideability and consistency in the fuel mixtures between the inner and outer carbs.

Fitted this to my Suzuki Kizashi. Simple to fit.

D. Monk
Wrexham, UK
The day after ordering the replacement air filter I looked down our long driveway seeing a small box. When I brought the box into the house opened it I saw a smaller box inside with K & N picture on the smaller box. Wow That delivery was almost too quick The installation was also very quick. What took the most time was walking to my tool box and grabbing a screw driver to fasten the filter. After 5 minutes of installing the new K & N replacement air filter. I started up the Suzuki Dual Sport 650 took it for a spin noticing the bike had more power and was running better. Thank You K & N. No other company on Earth can design & manufactures air filters that compare with your products.

Edmund Lewis Weber Jr.
Pauma Valley, California