Spike Vented Rear Windshield Polaris General 1000 / 4 The Spike Polycarbonate Rear Windshields are crafted from 1/8 polycarbonate resin, ensuring exceptional clarity, durability and scratch-resistance. These rear windows are designed to minimize wind turbulence, noise and dust within the cabin, especially when combined with front windscreens and doors. The rear screens undergo precise CNC cutting and contouring for effortless installation and seamless integration with most OEM accessories. Additionally, the included mounting hardware features nylon injection-molded clamps, ensuring a secure and rust-free fit. Fitment: Does not fit models with Rockford Fosgate Audio Sound Bar Features: 1/8 Polycarbonate rear windshield Sliding vent allows for significant airflow TRR Tool-less Rapid Release mounting system for easy install Scooped Comfort Flow vent system allows for adjustable airflow as desired Nylon injected mounting hardware Precision CNC cut and contoured to fit most OEM accessories Easy install and removal Trailerable (when used with windshield and roof only) Requires modification to fit models with aftermarket snorkel systems Includes mounting hardware and instructions Note : Not compatible with some OEM or aftermarket cab accessories.