Uni Filter Replacement Air Filter for 1999-07 Yamaha YZF-R6/R6S - NU-3247 feed-mpn-21-012 2001 KTM 125 EXC Six

2001 KTM 125 EXC Six Days

2010 Honda TRX420FPE Rancher ES 4X4 with PS

2006 Yamaha YFM660 Grizzly 660 LIM / WETLAND / Hunter 4X4

case hardened to 58-62C

2009 Victory Boardwalk

Uni Filter Replacement Air Filter for 1999-07 Yamaha YZF-R6/R6S - NU-3247 feed-mpn-21-012 2001 KTM 125 EXC SixUni Filter Replacement Air Filter Uni Filter Street Bike Air Filters are a direct factory replacement filter and are designed to fit perfectly into your stock airbox They provide unsurpassed airflow, dirt stopping ability and overall performance Manufactured from patented open cell polyurethane filter foam Designed for full depth filtration and increased air flow over stock Made in the USA Here is how a Uni Foam Air Filter works: "Open Cell"