Honda leads the world with revolutionary mini 4-Stroke engines that deliver more power and use less oil than 2-stroke alternatives. The UMK425 Loop is powered by Honda's new Generation II GX25 Mini 4-Stroke engine delivering commercial-grade power.

And with its auto-decompression, electronic ignition and anti-flood primer system, the UMK425 Loop will start first time, every time, year after year. It's what you've come to expect from Honda.