Swim Bike Run Bike Shop Vienna Virginia

Get the tools to accomplish your dreams.

As of October 1, 2019, M3 Bike will no longer provide a free annual tune up for bikes purchased from Bonzai Sports.


Closed Monday.

Tuesday - Friday: 11am - 7pm

Saturday - Sunday: 9am - 4pm

Here at M3 Bike, our goal is simply to make you a better cyclist or triathlete. From novice to elite, we offer a welcoming environment to engage in all things cycling and triathlon throughout the year. Buy a triathlon or road bike, grab some great new trisuit or cycling gear, fuel up for your training and race day with trusted nutrition products and experiment with new options and make sure your bike is ready for anything with our incredible service. As the temperatures drop, consider joining our Machine M3 Adult Team with personalized coaching and group training, improve your pedaling technique and strength in our Wahoo Kickr Studio, meet with our coaches for VO2 Max and Heart Rate Testing or maximize your potential with a professional Bike Fit.



Established 2019, M3 Bike Shop is our dream of creating a strong, supportive triathlon community for athletes of all ages. Whether you are just beginning your triathlon journey or have been competing for a many seasons, M3 Bike is here to provide the tools and training you need to reach your goals.