FYI only

http://www.amazon.com/Pyramid-Alloy-..._sim_sbs_sg_50

I am spec'ing forward a pair of these for my next 2build which will have disks and canti's at both ends (it will be another upright / flat bar 2bike (sorry, but my back no longer bends well due to too many fused joints in the back).

Point here is that these levers might meet needs for 2 bikers not wanting to chase down antique Diacomp or Mafac levers.... And they look beefy, are dirt cheap, and have buillt in adjusters.

/K