UniFilter - Competition II Air Filter (NU-4136ST) Options:Air Filter The Motion Pro® 2-Stroke Timing

The Motion Pro® 2-Stroke Timing Kit For Water Cooled Engines includes a dial indicator with extensions and a 14mm spark plug thread adaptor that allows for the inspection and adjustment of ignition timing

Increased cornering and straight-line stability than the previous generation2

If you're looking to go night riding look no further

All of our applications for 2020 are upgraded and provide the best performance and adjustability

UniFilter - Competition II Air Filter (NU-4136ST) Options:Air Filter The Motion Pro® 2-Stroke TimingDesigned 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