The RYOBI 42 in. 2-Bin Soft Top Bagger with Boost is the perfect fit for the RYOBI 80-Volt HP 42 in. Lithium Electric Zero Turn Mower. Included are two 21 in. Replacement bagging blades for Electric Zero Turn Mowers and the nylon mesh bagging bins for superior airflow and unmatched bagging performance. With 7.75 cu. Of capacity, these independent bagging bins discharge grass clippings easily and efficiently. This bagger comes with a bagger boost option that sends a gust of air at 700 CFM to help clear the chute of any potential clogs with just a press of a button. Also included are the high density poly ethaline tubes, specifically designed to maximize efficiency and optimize run time for RYRM8021. Installation of this bag is quick and easy so you can get back to maintaining your lawn. Subscribe to our Newsletter. RYOBI Bagger with Boost for 80V HP 42 in. Zero Turn Riding Lawn Mower.