The Continental 29" MTB Innertube is standard weight ...
and features a schrader valve with a removable stem core for ease of use. Don't let bad luck be a "thorn" in your side. Be prepared with the Conti MTB Tube.
butyl tube designed for a fixing flat tire, restoring an old classic, or tossing in a seat bag for trail readiness. A fully threaded metal valve core adds durability and the lock ...
featuring a schrader valve of 35mm length. This tube is commonly used on kids bikes and other non-bicycle applications like strollers/joggers, golf caddies and more.
featuring a presta valve stem. This tube utilizes a .9mm wall thickness and a factory installed liquid sealant to help seal punctures that may occur during a ride.