DNA Air Filters - Stage 3 Air Filter for ΚΤΜ SM 990 / SMR 990 SUPER DUKE- ADVENTURE Options:Orange high wear resistance

high wear resistance

Water-resistant and breathable polyester fabric

60 CFM (Cubic feet per minute) @10"H2O corrected @ 25°C

Precision Class: ABEC 1 | ISO P0

Featuring a new lateral ankle closure and an innovative flexi-blade system the low-cut boot features Alpinestars exclusive vulcanized rubber for grip and control on the bike’s footpegs

DNA Air Filters - Stage 3 Air Filter for ΚΤΜ SM 990 / SMR 990 SUPER DUKE- ADVENTURE Options:Orange high wear resistanceThe DNA Stage 3 Kit, consists of a complete air box and filter, designed to replace the existing OEM air box, improve air circulation around the filter and air flow to the engine. Power increase up to 12 HP is common with the S3! The S3 includes all the necessary hardware and installation information. DNA High Performance Air filters help provide optimal flow and maximum engine performance and fuel efficiency through a world class filtration design