Tube rear 4 mm 18" AWORKX

If you don’t want to check your tire pressure after every ride—or deal with a tube that gives up in the rough—go with the AWORKX 18" heavy-duty rear tube (4 mm). It’s made from butyl, which is denser than natural rubber and is known for its excellent air tightness. Thanks to that, it holds pressure better and is a reliable choice for enduro and hard enduro riding.

Why choose this tube

• Want better pressure retention? Butyl helps keep your rear tire pressure stable.
• Heading into tough terrain? The 4 mm heavy-duty thickness is a great fit.
• Don’t want to waste time on fitting and servicing? The TR6 valve makes handling easy.