but the robust coated leather will

Stock air box with DNA S2 & S1 air filter flow : 1917 lit/min @ 10 mBar corrected @ 25°C

Extended fuel mixture screw includes all the necessary parts replace the OEM style fuel mixture with an extended screw for easier tuning

Standards: API GL4 and GL5/ MIL-L-2105D

Self-adjusting volume according to riding speed and ambient noise

DNA Air Filters - Racing Air Filter for ΚΤΜ 690 SMC / Enduro R / Husqvarna Enduro 701 / Supermoto 701 / GasGas SM 700 / ES 10 Options:Racing Air Filter but the robust coated leatherThis filter features DNA's Round Design. Installation of the filter is very easy, simply follow the information that can be found in the workshop manual. The filtering efficiency is extremely high at 98 99% filtering efficiency , with 4 layers of DNA Cotton. The flow of this DNA FCD filter is 50. 98% more than the stock paper filter! DNA air filter flow: 146. 10 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25C. Stock foam filter: 96. 77 CFM (Cubic