The Only “How To Fix A Flat Mountain Bike Tire” Video You Need To See

[@MichianaMadman]

Having problems with your gears shifting? Check out this video!
ruclips.net/video/S8u2KRKUvZs/видео.html

[@thecoach1683]

Good job Timmy

[@stevenflowers9289]

“Timmy” is one clever guy! Great video.

[@MichianaMadman]

He is the best!

[@hjarnansjarn5969]

Where did you keep the pump and the new tube?

[@MichianaMadman]

I keep them in my Osprey backpack.