What Is The Worst Thing As A Cycling Mechanic? | #AskGMBNTech

Is it ok to take an online purchased part to a bike shop? Consumer direct brands Vs Bike shops? Will 26" make a comeback? How to start a bike repair business and when is best to start? What is the worst job when servicing a bike? How to choose a bike brand? Find out in this bike shop special of Ask GMBN Tech