QUOTE(H2D @ Mar 12 2014, 04:10 PM)
Disc brake is easier than v brake which nid to set-up n tune n will run out of balance. Oso it is easier n faster to remove the wheels, now road bikes are getting disc brake n soon a lot will b using it...
Yes, road bikes are going that way and the manufacturers are getting it sanction as well. Then again I have nothing against disc brakes which are hydraulic actuated as in the disc brakes researched by Shimano and they are Ultegra level and above. They won't be using mechanical disc brakes for road bikes.
We are speaking of disc brakes used in folding bikes which are ALL mechanical and cheap sets! It is actually now cheaper to use disc brakes than to use V-brakes due to the large scale manufacturing for disc brakes. It is also hard to come by a good V-brakes now.
You only need to carefully adjust all angles for V-brakes in particular as dishing of the wheels are paramount for even braking. Sadly this is never done by bike shops, they rather just adjust the distance of the brake pads regardless of the wheel dishing and also the they are never parrallel to the rims. It all comes to the bike tech!

If it is done properly which needs to be done only once, even braking and distance can be acheived and it is quite maintenance free as well.