Twin Air Backfire/Replacement Filter | 156144FR ADV/Dualsport If you’re if using the

If you’re if using the USWE helmet handsfree kit (kit not included with the pack)

The new Chain Guide design is super strong and features larger cutout to reduce unsprung weight

Strongest plastic impact material and bolting system that is light weight

80 pieces of hardware packaged in a storage box

The hydration system is reversible for easy cleaning and drying

Twin Air Backfire/Replacement Filter | 156144FR ADV/Dualsport If you’re if using theThick, flat foam, greaseless sealing ring ensures maximum contact with your airbox while acting as a breathable gasket for increased air passage. 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 withstands repeated cleaning Smaller than stock to increase air space and circulation around filter