I bought my first bike few months ago, and it is old Raleigh 26" 1 -3/8 size. Every time I go with this bike through some bumps the rear tire and inner tube get punctured with large hole.
It is written in the tire that the maximum weight is 70Kg and I am 80Kg.
Is it the quality of the inner tube and tire makes it vulnerable to puncture? (we only have some cheap chinese tires and tubes in my country)
Or the size will not fit with my weight?
Or I can find a 26" tire and tube that could hold my weight?