Yamaha breaks new ground with the new Yamaha YZ450F Power Tuner smartphone app, putting the flexibility and precision tunability of the GYTR® Power Tuner into your smartphone. Make fueling and ignition timing changes instantly and upload them to the bike via the onboard WiFi system for the ultimate in trackside tuning. 2018 Yamaha YZ450F: http://yamaha.us/YYZ450F

Video by: Yamaha

 

 

 

 

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Dan Lamb is a 12+ year journalist and the owner of MotoXAddicts.