Pedal brakes are all that are needed, I did service 3spd torpedo hub, similar to s.archer you probably got there, brakes are just spot on, stops on a dime and no need for handles.
I made some changes to it, put tarmac rear tire and off road handle bars on it, now it is much better, tested at off road and works just fine, no need for knobby tire
I still can top over 50kph on my test track
Worked well on mud too, which is bit surprising as rear tire is such, 32-622:
When I get rich I put some proper tire on that one.
Volvo 360GL -88 -under restoration-
Volvo 343DL vario -81 -running-

Volvo 240 Diesel -83 -undecided-
Citroen ZX Dturbo -97 -daily-

