TwinAir - Standard Air Filter for Yamaha Option:TA152619 60% Polyester / 40% Cotton

60% Polyester / 40% Cotton Twill

RF-SR Helmets

Quiet and non-abusive to most rotors

Sized to fit small- to intermediate-cc bikes

**May or may not be emissions legal in your state

TwinAir - Standard Air Filter for Yamaha Option:TA152619 60% Polyester / 40% CottonCoarse open pore outer foam catches airborne dirt, grime and sand. Fine open pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum air passage. Exclusively formulated adhesive ensures glue seams will not break down. Thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox, while acting as a breathable gasket for increased air passage. Fused outer and inner elements prevent dirt and