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Darkhorse Motor Company

Darkhorse Motor Company

Darkhorse Motor Company designs precision motorcycle drivetrain components built to handle high torque and real-world riding stress. Best known for the Man O’ War motorsprocket system, the brand improves power transfer, reduces drivetrain shock and enhances overall ride smoothness. Their product range includes motorsprockets, sprocket shaft spacers, cushion kits and installation hardware for Harley-Davidson platforms. Performance builders and serious riders trust Darkhorse for accuracy, strength, and long-term reliability.


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Darkhorse Motor Company Motorcycle Parts – Drivetrain Components, Man O’ War Motorsprockets and Precision Spacers

Darkhorse Motor Company is widely respected in the Harley-Davidson performance market for engineering drivetrain solutions that address common primary drive and transmission issues. Their flagship Man O’ War motorsprocket system is specifically designed to reduce shock loading in the drivetrain, resulting in smoother throttle response, improved power delivery and extended component life. Precision-machined from high-quality materials, these motorsprockets are built to withstand aggressive riding styles and high-horsepower applications.

In addition to motorsprockets, Darkhorse produces a comprehensive range of sprocket shaft spacers engineered for exact fitment and proper alignment. These spacers are available for Touring, Softail, Dyna, Big Twin, Twin Cam and Milwaukee-Eight models, helping ensure correct spacing during primary drive assembly and transmission service. Replacement cushion kits and installation hardware further support durability and ease of maintenance for long-term use.

Every Darkhorse Motor Company component is manufactured with tight tolerances and performance-focused engineering to deliver consistent results under demanding conditions. Whether upgrading a stock Harley-Davidson drivetrain or building a high-output performance engine, Darkhorse provides dependable components that improve efficiency, strength and rider confidence mile after mile.