Tektro lyra disc brakes
I'm sure I'll get flamed but I bought my 16 year old son a motobecane turino from bikes direct. The disc brakes that came with it were impossible to get working without massive rubbing, both the rear, that were preinstalled and the front which I installed myself. The manual is crap as I think these mech. disc brakes are.
Am I wrong or are they lousy? Can I get an opinion on decent mech. Brakes to replace them with. Thanks