Filter-equipped side vents to reduce noise

För att ge dig maximal komfort under dina varv på banan

It is extremely adhered to and contains one solid lubricant PTFE (Poly-Tetra-fluorine-Etyl)

With it you can easily and conveniently monitor the tracker's position directly from your computer or mobile phone

increased safety

TWIN AIR Powerflow Kit - 150220C Honda CRF250/450R yamaha-xs-400-400-1979-esi9703149 Filter-equipped side vents to reduceThe Twinair Power Flow Kit has an aluminum Cage Offering Maximum Sealing and Stiffens The Filter. Aluminum Cage Made From A Single Block Filter features a thick layer of non flameable foam Guarantees a virtually total seal on the air intake Avoids The Filter Retracting When You Accelerate Developed in Collaboration with Professional Teams Backed by Twin Air Recommended for Race Use