The Potenzia MTB tube is manufactured by one of the largest and most
manufacturers in the world. Their latest technology insures
that this is a tube you'll be very happy with.
high-quality butyl rubber gives you high performance and durability,
with excellent air retention... much better than latex and even better
than many other rubber tubes.
This tube is made in the same
factory as many other name brands and weighs 99 grams, which is exactly
the same weight as tubes sold by Continental, Vredestein, and Michelin.
and sets of