У вашего броузера проблема в совместимости с HTML5
Yes, I'm aware the Wide Maxx Kit is available and the results are pretty good. But I'm not done tuning the stock Maxx suspension. Besides, I prefer the stock look...
Here are the links to the videos I referred to...
Razor RC- "Traxxas Maxx Setup tips (How to get it to drive GOOD!)"
https://youtu.be/QcCWDo4y_v4
Mark Santa Maria- "Traxxas Best Upgrade Costs Less Than a Dollar!"
https://youtu.be/v3VqSVNpmzc