Before I go and bother the lovely folk at Brixton Cycles with this again, any reason a tube with a slow puncture would not show bubbles under water? The last two attempts the tube has just gone down but there's no holes. Even did the valve up tightly. Can only imagine the tube isn't liking the pressure...
Before I go and bother the lovely folk at Brixton Cycles with this again, any reason a tube with a slow puncture would not show bubbles under water? The last two attempts the tube has just gone down but there's no holes. Even did the valve up tightly. Can only imagine the tube isn't liking the pressure...