Progressive Suspension 444 Series Heavy-Duty Shock Absorber - 12 inch Chrome for Motorcycles Rear Sprockets Steel Type Ventilation is optimized through an

Ventilation is optimized through an aero-tuned system that includes adjustable top intake vents and exhaust outlets to promote airflow

Integrated communication system speaker pockets facilitate easy setup

Performance filters features a black synthetic filter element wrapped in a stainless steel jacket

These shocks are constructed with durability in mind

Integrated speaker pockets designed for Bluetooth

Progressive Suspension 444 Series Heavy-Duty Shock Absorber - 12 inch Chrome for Motorcycles Rear Sprockets Steel Type Ventilation is optimized through an444 Series Shock 12" Heavy Duty Chrome The Progressive Suspension 444 Series Shock (Part Number 444 4044C) is designed for riders seeking enhanced performance and durability. Featuring innovative Frequency Sensing Technology (FST), this shock automatically adjusts damping in response to bump frequency, ensuring a smoother ride across various terrains. The deflective disc valving provides precise control, while the pre load spring can be easily