Skull High-Flow Air Filter Cleaner For Harley 117/121 Touring Cruiser Models 25. Unique skull design adds a bold, custom look to Harley bikes. Sleek black/silver finish enhances visual impact. Built with aluminum alloys for durability. Resists corrosion and keeps your motorcycle anti-aging. Smooth air intake reduces engine strain, improving acceleration and power. Built-in filter blocks dirt without influencing airflow. Hassle-free installation, no bike mods needed. Product Name:Skull High-Flow Air Cleaner. For Harley 117/121 Touring Models 2025- For Street Glide 2025- For CVO Road Glide 2025- For Road Glide 2025- (Except Road King). For Harley 117/121 Cruiser Models 2025- For SOFTAIL STANDARD 2025- For STREET BOB 2025- For LOW RIDER S 2025- For LOW RIDER ST 2025- For BREAKOUT 2025- For FAT BOY 2025. Durable, Easy Installation, Scratch-Resistant.