New bike is marvelous, so much lighter. Had a crises with blowout when I was sitting in the lounge. (Not even on it). After spending 3 1/2 hrs fixing it, discovered it should not take 1 1/2 hrs pumping up. Broken pump. Took wheel and pump back to shop next day. 2 days after getting this one.
Anyway now I can change a tube and patch.
Learning so fast.