The Tubeless Insert Kit is the ultimate stealth tubeless tire repair kit that discretely and securely inserts into the opening of a bicycle handlebar. It's constructed from lightweight, durable machined aluminum and features a hardened stainless steel reamer. The kit is easily accessible for quick tire repairs and comes with five high-quality tubeless plugs that can also be stored inside its body. It also doubles as a bar end plug, and comes with three o-ring sizes that secures it inside most handlebar openings. Note: Sealing performance may vary based on puncture size, tire size and tire pressure. - Machined aluminum bar plug tubeless repair kit - 5 tire plugs - Combined reamer and insertion tool - Fits all standard non-road handle bars - Weight: 35g