I'm not necessarily talking about bike races... for commuter bikes that you have to lug up and down stairs into your basement, every gram counts. My e-bike is

I'm not necessarily talking about bike races... for commuter bikes that you have to lug up and down stairs into your basement, every gram counts. My e-bike is somewhat around 20 kg, that thing is a tank in its own right, and it's hell to haul around when our beloved Deutsche Bahn once again manages to fuck up elevators.