UniFilter - Competition II Air Filter (NU-4138ST) Options:Air Filter Tappets should be serviced at

Tappets should be serviced at every oil change

2011 KAWASAKI ZX1000 Ninja ZX-10R

2013 CAN-AM (BRP) Outlander MAX 500 DPS

2012 KAWASAKI KVF750L 4x4i Brute Force

SPECIAL NOTES:   Azonic double wall and Renthal Twin Wall Handle bars have a larger ID than other aluminum bars and these inserts DO NOT work with these bars

UniFilter - Competition II Air Filter (NU-4138ST) Options:Air Filter Tappets should be serviced atDesigned to fit in the factory airbox UNI FILTERs high air flow, superior dirt stopping ability, and long lasting dependability have made the PRO COMP II. The bestselling replacement air filter for competition motorcycles. The UNI FILTERs unique two stage design allows for easy and complete cleaning. The outer layer can be used dry as pre filter allowing for longer intervals between cleanings, or it can be oiled for superior engine protection in