When a flat tire is too big and inconvenient to seal, the Muc-Off Stealth Tubeless Puncture Plug is the ultimate tool cleverly housed in the handlebar ends. The included expanding silica plugs cover most MTB, road bike, and gravel handlebar sizes, and the high-quality, CNC-machined aluminum bar ends are available in 10 anodized colors to match your riding style. Each lightweight and durable set contains everything you need to get back on the road when you're dealing with a hole that just won't seal: a 2-in-1 stainless steel reamer, a variety of tire plugs in different sizes, and a trimming knife.