I went for Tektro 926AL originally, and although it worked at first, after a while it was squealing hideously and nothing I or real bike mechanics did fixed it. Eventually there was a weird noise and the spring tension bolt stripped itself and shot out. Changed to Shimano R463, which seem better made and so far problem-free. Although the other Tektro on the back is fine still.
I went for Tektro 926AL originally, and although it worked at first, after a while it was squealing hideously and nothing I or real bike mechanics did fixed it. Eventually there was a weird noise and the spring tension bolt stripped itself and shot out. Changed to Shimano R463, which seem better made and so far problem-free. Although the other Tektro on the back is fine still.
CSB