Strong foot! Lol. I try to put 56T chainring for my 16" wheels, it's too heavy for me. But in flat roads, speedy indeed 🔥🔥🔥 change it to 53T now, aiming for 15Km/h on average 😁

Btw I once saw in GCN's YouTube channel, a pro cyclist using Brompton was defeating Road bike when riding uphill. Too strong.