Muc-Off Stealth Tubeless Puncture Plug

The Stealth Tubeless Puncture Plug is compatible with most MTB, gravel, and road handlebars that have an inside diameter greater than 17mm. It is designed to expand securely inside the bar end, so as long as your bars meet that minimum diameter requirement, it should fit.

Yes, it is a complete, self-contained system. The kit includes the 2-in-1 reamer and plug tool, a trimming knife, and 15 assorted tire worms (5 thin, 5 medium, and 5 thick) to handle various puncture sizes.

The tool weighs 33g per side. Given that it replaces your standard bar end plugs, the net weight increase is minimal for the utility it provides.

Installation is straightforward and requires only a standard hex key. You simply insert the tool into your handlebar end and tighten the bolt to expand the plug until it sits securely in place.

Yes, it is compatible with drop bars, provided they have an inside diameter of at least 17mm. Just ensure your bar tape does not obstruct the opening before installation.

Absolutely. Muc-Off sells refill packs of tire worms separately, so you can easily restock the kit without needing to purchase a new tool.