“It does what it says on the box. These tubes are light and feel very supple and responsive when installed - I have them mounted in 25c Veloflex Corsa TLR tyres which I do not wish to ride tubeless (tubeless for road bikes under 35c are a bad idea IMHO). Butyl tubes are sluggish, these are just the ticket, so we'll see how they last.”
“So far, so good. A third of the weight of my old tubes. I think they roll better but that might be just wishful thinking. Loss of air about the same but I check my pressures prior to each ride so no dramas. Very easy to fit and as they say orange is the new black.”
