It’s fair to say that the Amflow PL Carbon is the most exciting e-bike of 2025. Not only that, it’s the only e-bike I’d ...

Trust the Japanese to figure out how to make the best use of a compact volume ... and with little in the way of huge imperfections, weird camber or any other kind of challenging surface, we’d have to ...

Trust the Japanese to figure out how to make the best use of a compact volume ... and with little in the way of huge imperfections, weird camber or any other kind of challenging surface, we’d have to ...

Figure 1.1.2: The three marked circles are key references on gear teeth. The pitch circle, which is roughly in the middle of the teeth, is the reference used to define the pitch of teeth on the gear.