>>1422915>horrible plastic shimano cantisI think I know the ones
they have metal in them but only in a few places
one of the first kind I replaced with shimano m system cantilevers, they worked much better
>Tektrosyea they are priddy spindly
I have noticed that v brakes all have very slightly different arm lengths
of course the longer you go the more overpowered and spongy the brakes get
some of the older ones have much thicker arms with stronger metal but that just moves the flex problem onto the brake bosses even harder
the largest v brake is on the honda rc115
and some people have made custom ones for their motor bikes
>how do the levers look thenon trikes each brake has its own lever
but for things like tandems an cargo bike cable spliters can be used
on shorter runs you can split the cable in two closer to the lever, fine for the front brake
another use for cable splitters is in down hill racers
with four wheels the brake can be set up for brake steering .eg each lever controls two brakes on one side
or just the normal front to rear bias with one lever to do each axle
tadpole trikes need no rear brake and are set up with one lever per brake
as for the splitters, there are a few kinds
http://www.livefastmotors.com/products/upgraded-dual-brake-lever-for-motorized-bicycles.htmlof course there is also this guy
Foresyte Aerobar Brake Cable Splitters
https://www.youtube.com/watch?v=D1FOEnvTQQk 
