Twin Air Dual-Stage Air Filter for Honda CRF250R / CRF450R - 150221 1990 KTM 620 LC4 50mm Piston Size Added Cylinder

50mm Piston Size Added Cylinder Stroke Volume Final Engine Displacement Exhaust Configuration Muffler Size Muffler End/Tip Style Windshield Height Windshield Width Handlebar Diameter California Emissions FALSE Product Disclaimer Compatible with Wiseco Pistons ONLY

2012 Harley-Davidson FLTRXSE CVO Road Glide Custom

Converts ball mount to 2" square receiver

2004 Arctic-Cat Pantera 600 EFI

Product Number: N2520

Twin Air Dual-Stage Air Filter for Honda CRF250R / CRF450R - 150221 1990 KTM 620 LC4 50mm Piston Size Added CylinderTwin Air Racing Dual Stage Air Filter Part Number: 150221 Fused dual layer design for a combined increase in performance and protection Revolutionary micro gluing process minimizes seams for added protection Washable and reusable up to 50 times without replacement New Round design boosts air flow Twin Air's breakthrough, fused dual layer design (now widely copied) for combined performance and protection. The fused layers of open pore foam and fine