BStarter 50cc Gy6 for 50cc Engine Scooters, Chinese Atv's, and More ReviewbP PP Starter 50cc Gy6 for 50cc Engine Scooters, Chinese Atv's, and More PStarter 50cc gy6PThis is a stock replacement starter for a gy6 50cc enginePWorks on Street legal gas scooters, chinese atv's, and more.P70mm2.75" center to center of bolt mounting hole.