This $35 gravel inner tube comes with a one-year replacement policy against flats
To paraphrase Keith Bontrager: 'Light, strong, cheap - pick two.' Meet the X-Tubo CX/Gravel TPU tube.
inner tubes
Which type of inner tube holds air the best?
Ever wondered how well certain tube materials hold onto pressure? I know I did.
Pirelli launches $37 SmarTUBE lightweight inner tubes
Pirelli's new $1 p/gram inner tubes are said to be 70% lighter and 50% more compact than traditional butyl tubes.
New testing shows latex tubes are still fastest
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Schwalbe promises performance and durability with new Aerothan inner tubes
Check out James Huang's author page.