The UFO Starting Device for Yamaha ensures optimal starting performance in both motocross (MX) and supermoto (SM) races. This cutting-edge device ensures your fork is preloaded and automatically releases it upon encountering the first bump on the course. Pre-installed on the included fork guard set, this device promises reliability and ease of use. The package includes a complete set with a pair of fork protectors, making installation straightforward and ensuring you are race-ready in no time.