#wi-fi

Yamaha tantalized the American dirtbike press with the unveiling of its all-new, electric-start, WiFi-equipped 2018 Yamaha YZ450F about a month ago, and we haven’t stopped drooling over the photos and technical specifications of the bike since then. So, when Yamaha offered us the chance to sample the YZ for ourselves to see if we thought it had a chance at regaining the top spot in the 450cc motocross class, we jumped at the chance, which came on an oven-like day at the world-famous Glen Helen Raceway in Southern California.

The 2018 Yamaha YZ450F promises to advance technology in the sport of motocross by becoming the world’s first Wi-Fi-equipped production dirtbike, capable of allowing the user to tune the engine’s ECU with the use of an Apple or Android smartphone. Yamaha’s all-new Yamaha Power Tuner iOS and Android app connects to a WI-Fi communication control unit on the 2018 Yamaha YZ450F to allow for instant fuel and ignition mapping changes trackside when the engine is not running.