Here's THE beast! The QS165 has a reputation for performance and the V3 is no different! Sporting a 72V 10kw rating (20kw peak), this monster features reduction gearing 1:2.37 to allow you to put the power to the ground without an unusually large rear sprocket.
7/28/25: review the guide in the photos for installation recommendations. Once installed, remove the rubber piece from the breather valve.
