Twin Air PreOiled Filter Yamaha YZ/WR250-450F/X 2014-19 | 152218X RED The 2008 and newer four-strokes

The 2008 and newer four-strokes use a timing chain tensioning device intended to develop its force using the engine oil pressure hydraulically

nylon carry case with hook-and-loop closures

KTM 250 XC 2013 to 2016

most Husqvarna and Husaberg:

Dual bleeding lines are long enough to reach down the forks and around fenders to bleed two calipers at once

Twin Air PreOiled Filter Yamaha YZ/WR250-450F/X 2014-19 | 152218X RED The 2008 and newer four-strokesEach Twin Air filter is pre oiled with Twin Air biodegradable foam filter oil, developed exclusively for Twin Air by Chevron Texaco. Independently tested by the most prestigious engineering lab in Germany and was found to be the superior filter oil on the market. Coarse open pore foam catches airborn dirt, grime and sand Fine open pore inner foam acts as second filter to trap the smallest particles while ensuring maximum air passage Adhesive