Performance Machine P02062166CH Vision Air Cleaner Kit Chrome for Harley-Davidson CVO Touring 23-Up/Street Glide/Road Glide 24-Up/Touring/Softail 25-UpWhat makes our Vision Series better? We engineered a 6061 T6 billet aluminum bezel to attach the polycarbonate window for structural integrity and to provide even distribution of clamping force to prevent window cracking. The thick Poly window is also UV and abrasion resistant to maintain clarity for years. Performance Machine offers a complete series of Vision Series Covers and Air Cleaner for H D engines that offer the unique ability to view the