Made from resistant high quality material, our Koso chain tensioner could save your engine from expensive damage. We came up with this long lasting solution to replace the OEM chain tensioner which has a tendency to wear prematurely. Visit the Cam Chain Tensioner page for more informations.
Another great option for the Harley community is now available! You can customize your sportster with our high quality plug & play meter that is equipped with a 7 color changeable LCD display. Its stepper motor provides a precise and fast response so that you can get in time information. Some of the great functions this meter has […]
Our team at Koso is excited to announce that we will be an exhibitor at the V-Twin Expo for the second year in a row! Dealers, retailers and industry professionals are invited to come view our meters and accessories related to the V-Twin market. Stop by our booth #544, it’s worth the visit! What is […]
Our Koso KCR carburetor was designed to maximize the air/fuel ratio for better performance. Built from the best quality components, this 28 mm carburetor offers many customization options, such as, various jet and needle sizes. The KSR carburetor features a semi-flat D-style throttle valve that increases the fuel flow for a better throttle reaction. It […]