40V HP BRUSHLESS 21" SELF-PROPELLED MOWER algolia-ignore a rack and pinion blade

a rack and pinion blade height adjustment to ensure accurate depth control

which protects battery cells

and the random orbit motion delivers a swirl-free finish

This router is compatible with standard 1/4" shank router bits

40V HP BRUSHLESS 21" SELF-PROPELLED MOWER algolia-ignore a rack and pinion bladeThe RYOBI 40V HP Brushless 21" Self Propelled Mower delivers more power than a 163cc gas mower, making it a true gas replacement. (2) 40V 6Ah batteries give you up to 80 minutes of runtime for easily tackling up to 3 4 acre while utilizing two active battery ports (batteries not included). The brushless motor and advanced electronics automatically react to mowing conditions by increasing the blade speed to eliminate bogging down and powering through