A small thing but useful. A trike it is not still, it's
enough the minimal slope and it goes, and then a brake by hand becomes
indispensable. This is a possible solution.
The idea has been to use the existing V brake by means of one
grip
handle, the only problem is that in order to activate the brake it
takes a little time.
Turning a threaded bar we pull a cable that interferes with the normal
cable of the rear V brake.
In order to block you must turn it over a long time, because the thread
is fine in order to act you need about twenty
turns! Using a lever with a
release it could be faster.
First of all watch the photos that are self-explanatory.
In
order to magnify the following photos "click" with
the mouse