This set of universal throttle hand grips works with 139QMB, GY6, and other bikes with 7/8" (22mm) handlebars.
Specifications:
Compatibility: Universal fit for 139QMB, GY6, and other bikes with 7/8" (22mm) handlebars
About MotoTec USA: Since our beginning in 1989, MotoTec USA has become a major supplier of parts and accessories for vintage and modern scooters. We have everything you need, from wear-and-tear items like tires and oil filters to after-market parts from brands like Malossi, NCY, Prima, YSS, Dr. Pulley, and more.
