Harley-Davidsons are special. Aside from their unique "potato-potato" exhaust note, they stand apart from most motorcycles mainly due to their single-pin crankshaft design and their belt final drives.

Gates belt drives are engineered with high-stiffness, long-lasting synthetic compounds layered with carbon fiber cords for superior strength and durability. New nylon tooth fabric improves the Moto X5 ...

“Replace chains when ‘stretch’ exceeds 2% of their original length,” says Greg Madlinger, Daido Chain. If a chain’s original length is unknown, consider this: The distance between the pins on a roller ...

We may earn commission from links on this page, but we only recommend products we love. Promise. Just a quick PSA: Your belt should be doing *so* much more than just holding your pants up. Like a ...