So far these have been phenomenal tubes. I could immediately feel the difference between these and the standard butyl tubes with which I'm accustomed. The feeling is hard to articulate, but they seem more supple and feel faster. I'm a believer.
13 September 2016
The best features of these is the smooth fast ride. They really make a difference, just like going from an alloy bike to carbon! Yes, they make that much difference. They are fast but... the down side is that they are delicate. Care needs to be taken not to pinch the tube when installing. Best not to be in a hurry when installing them.
They repair just like butyl tubes - easy! People often comment that they loose air very slowly, overnight, maybe 10psi or there abouts. Best to check tyre pressure daily. In my view, it is well worth it.
31 July 2016
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