Hello. My name is Denis and I am a bike mechanic. I have 10+ years of professional experience in bike industry working with all kinds of bikes, recumbent trikes, scooters and other wheel devices.If you need a professional advise, please refer to my YouTube channel Denis Bike Mechanic where I have 2 playlists: All About Bikes and Bike Tech

 

 

 

 

 Few Videos from Bike Tech