“As electrification momentum builds, our new MudPort sprockets advance technology for vehicle manufacturers who appreciate the silent, smooth, low-maintenance features of belt drives, and need this now for both dirt and pavement,” says Joe Menzel, general manager of Gates Carbon Drive & Global Mobility. “We expect this innovation to result in increased use of belt drives for both gas & electric powersports around the world.”
MudPort builds on Gates Carbon Drive’s 14-year legacy of designing sprockets that are perfectly paired to its carbon fiber belts. Menzel notes that an early version of MudPort technology was first used on bicycles back in 2007. Since then, the technology has been improved and scaled up in power rating by optimizing port design, tooth shape, and materials, and by eliminating flanges where possible. “The end-result is a belt-drive system that is expected to increase lifetime in high-debris riding conditions while also reducing weight vs. standard sprocket designs.”
MudPort sprockets are currently available as an upgrade on the Cake Kalk and will become a standard feature on the Kalk starting in model year 2021. They come standard on the Cake Ösa, a utilitarian electric scooter for a wide range of riding terrains. MudPort is also featured on the newly upgraded Sur-Ron Light Bee electric dirtbike that made its debut at the 2020 China International Motorcycle Show.
MudPort is compatible with the entire line of Gates Carbon Drive 11mm polyurethane belts and comes in a range of widths and diameters to fit most two-wheel applications. To learn more about products from Gates, visit: www.gates.com/mobility
