Here is an innovative winching, shifting gearbox brought to you by utilizing iR3 Creative Engineering's Modulox designs and AndyMark's shifting designs. This gearbox provides a method to pull tension on a shaft and then release this tension quickly. By using the Modulox side plates and bearing blocks, various ratios and speeds can be attained. Winch, Shift-to-Neutral, Ratcheting Gearbox is shipped un-assembled, in a kit form. The CIM Motor is NOT included in this gearbox. This motor must be purchased separately. Motor Input: "Lunch Box" Modulox Gearbox accepts one 2.5 inch CIM Motor. Hardware is included for attaching one of these motors. Included Hardware: