Now lighter than tubeless, Pirelli says this is the easiest way to reduce rolling resistance...assuming you're using their tires.

SLiME Smart Tubes are bicycle inner tubes that contain hole-sealing slime. If you’re a mountain biker, then you are no doubt aware of the increasing popularity of tubeless tires.

Bicycle inner tubes that contain a small-puncture-sealing slimy liquid may not be a new ... can get a Protek Max to fit their tire. It is available in sizes of 700 x 35-47c (200 grams) and 26 x ...

ProTek Max inner tubes use air pressure to compress holes closed, outperforming Michelin's other self-sealing tires. ... Air pressure and friction in a punctured bike tube cause the same problem.

BASF S.E. has partnered with German bicycle tire manufacturer Schwalbe on a new generation of bicycle tubes with a "whole new level of puncture safety," BASF said in an Oct. 9 statement. The Aerothan ...