I've got myself some Promax brake levers which push the outer rather than pull the inner. I have not fitted the calipers yet, as i'm still waiting for them to arrive, but in the mean time i cannot get my head around how the rear brake will work.
The rear brake cable outer goes from the lever to a cable stop at the front of the top tube, then inner cable on its own to another cable stop at the rear of the top tube, then outer to the rear caliper.
Surely if the lever is pushing the outer, and the inner does not move, the brake wont work as the outer is just being pushed against the first cable stop??