UniFilter - Competition II Air Filter (NU-4135ST) Options:Air Filter The XL Pro now features

The XL Pro now features a variety of Cree LEDs to provide a 20% more reach

All types of hydraulic brake and clutch actuators requiring non-silicone synthetic fluid

an innovation which combined with a 26% void ratio provides 50% more wet grip than the previous generation1

CR85R 2003-2007 CRF1000L Africa Twin ABS 2016-2018

Tubeless design

UniFilter - Competition II Air Filter (NU-4135ST) Options:Air Filter The XL Pro now featuresDesigned 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