Are Chainless Shaft Drive Bicycles a GENIUS or TERRIBLE Idea?
12:50
Are Chainless String Drive Bicycles a Genius or Terrible Idea?
17:57
Gearless Magnet Bike
9:14
Motorcycle Chain vs Belt vs Shaft Which one is Better?
10:22
Building a more efficient bike
23:27
Are $199 Enviolo Hubs the BEST Internal Gear Hubs For Bicycles?
6:15
Apenas uma matemática de bicicleta normal: 0,5 х 2 = 1 roda
10:37
Why Dutch Bikes are Better (and why you should want one)
11:44