What is RM Cash
Michael in CA
They are just as effective and same quality as the Bridgestones.
Justin in MO
Bought this tube and so far very happy with it fit well and I would purchase again
walyson in CT
great tube. its quite a bit heavier than stock but, thats what you should expect from a heavy duty tube. tires a a bit stiffer now, which is a draw back, but i wont get flats easily.