Harley Davidson Motorcycle Transmissions & Parts

Any motor vehicle is coupled with a gearbox to use the energy of combustion more efficiently, and your Harley Davidson is no exception. Lower gears are engaged to make it easier for your machine to handle heavier loads, for example, when starting or going uphill. Motorcycles are usually equipped with a manual sequential transmission with straight cut gears. It means, that you have to push up a shifter lever each time you need to shift to a higher gear and step on it when you need to shift down. Some of the gears are splined to input or output shafts, and some are rotating freely.

Dog clutches are used for coupling two adjacent gears without friction. They allow for clutchless shifting on higher gears since the construction doesn’t require the synchronization of gears that are about to be engaged. Still, over the years of use, dog clutch teeth may get sheared on one of their edges resulting in the less efficient operation of the gearbox. Our online store offers a wide range of high-quality Harley Davidson motorcycle transmissions and components, including complete rebuild kits, gear sets, shift forks and rollers, ratchet paws, and much more. Also, you can modify your bike according to your needs by increasing or reducing the number of available speeds.