UniFilter - Competition II Air Filter (NU-4131ST) K-Type-Lubricants Hoop to attach optional lock

Hoop to attach optional lock (sold separately)

crucial in wet conditions

Easy to clean: hand wash

2017 - 2018 BMW R 1200 GS Rallye

UniFilter - Competition II Air Filter (NU-4131ST) K-Type-Lubricants Hoop to attach optional lockDesigned 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