#1 Best Selling 2 Stroke
Consistently ranked as the
#1 best 2 Stroke
motorized bicycle engine kit in the industry and a great entry-level motorized bicycle kit.
Heavy-Duty Grade 8 Allen Bolt Hardware.
High Performance injection molded cylinder - Open transfer ports.
Upgraded 40mm intake manifold and extra wide port matched exhaust port.
Increase motor mount size to fit all bike frame designs.
Huge selection of performance upgrade available.
2.75 HP / 25-30MPH / 100-150MPG