Tubeless sealant handles most punctures automatically — small thorns, glass shards, and debris that would flat a tube seal themselves before you notice anything happened. But sealant has limits. A sidewall slash, a larger tread cut, or a puncture that keeps reopening under pressure all exceed what sealant can manage. That's when you need the Muc-Off Puncture Plug Tubeless Repair Kit, the backup plan that keeps tubeless riders rolling instead of calling for a pickup.

The kit centers on a 2-in-1 tool that combines a reamer and plug insertion fork in a single compact handle. The reamer cleans and slightly enlarges the puncture channel so the plug inserts cleanly, while the forked end pushes the repair plug into position. The tough, durable handle provides the grip needed to drive plugs through stubborn tire casing without flexing or slipping. It's a simple tool that does one job well.

Muc-Off includes 15 repair plugs in three sizes: 5 thick, 5 medium, and 5 thin. Match the plug to the puncture — thin plugs for small holes that sealant almost handled, thick plugs for larger cuts that need more material to seal. The variety means you're not forcing an oversized plug into a small hole or hoping a thin plug fills a gash. Everything packs into a storage pouch small enough for saddle bags, frame bags, or jersey pockets.... Read More