Conrad & Dan

The Grubee Gearbox from Bicycle-Engines is designed to be a direct bolt up to the Honda GXH50 or Clone motor. No adapter is required/needed. The Grubee Gearbox will not bolt up to the Titan 50cc 4-stroke. Also part of the cost of the gearbox is the clutch and bell that mounts to the output shaft of the Honda/Clone

ocscully