In this video, I upgrade the standard seat shock absorber on a Hidoes B10 e-bike with a 125 mm airshock, which makes a big difference in ride quality. If you have a Hidoes B10 E-bike and you want to be more comfortable riding it, you can upgrade to an airshock Shock absorber under the seat, and it will help absorb all of the little bumps of the road. When I did this shock absorber upgrade on the Hidoes B10 electric bike, I also bought longer bolts to hold the seat and connect the shock absorber to the frame, as the standard bolts were too short to allow good movement. I also think I could have done better if I used a shock absorber that was one centimeter shorter. If a 115 mm air shock exists, that would be a better shock absorber to use on the Hidoes B10 electric bike than the one that I used, but it’s still pretty good.