AIR FILTER KTM250 1971-, TWINAIR 154200

Part No. 15-4200.TA (oro2u.com)
KTM 125-400 model years 1971 through 1975,
KTM 125-400 MC models 1978,
KTM 125/ 175/ 250/ 400 GS/ MC models 1979,
KTM 175/ 250/ 350 GS/ MC models 1980,

KTM 250/ 350/ 390 GS/ MC models 1981,
Twin Air Foam Air Filter - 154200,
Twin-Air dual-stage filters are used by factory race teams and leading riders around the world Dual-bonded foam design removes even microscopic dirt particles, yet allows more air flow than regular two

separate layer filters (flow bench tested) Flat foam sealing ring maintains a secure seal to the airbox, even in the worst riding conditions Twin Air filters run slightly smaller than stock, making them easier to change and increasing the dead air space around the filter for better performance