WTB Rocket Bicycle Tire Plug Refill Kit, Easy Tubeless Repair for Mountain & Gravel Tires, Includes 15 Plugs & 4 Anchors

The WTB Rocket Plug Refill Kit reloads your tubeless repair tool so punctures stop you for seconds, not miles. Inside the slim pouch are fifteen high-tack replacement plugs and four threaded anchors—two small, two large—ready to match any hole. The small anchor carries two plugs and drives with a 2 mm hex key; the large anchor carries four plugs and works with 2 mm or 3 mm, fitting almost every cycling multi-tool. Pre-load the anchors, snap them into your tool, and they stay clean until needed, safe from sealant or trail grit. When glass, thorns, or rocks slice a tubeless tire, push the anchor, twist, pull, and watch pressure hold while sealant finishes the job. Mountain trails, gravel backroads, fast road loops, daily e-bike commutes—wherever you ride, this refill adds barely any weight yet saves the day. Keep a kit in your pack, share extra anchors with friends, and roll on with genuine WTB reliability protecting every mile.

• 15 HIGH-GRIP PLUGS: Seal punctures in seconds; same sticky compound as Rocket Plug for leak-free tubeless fixes on MTB, gravel, or road.
• FOUR ANCHORS INCLUDED: Two small & two large heads preload 2 or 4 plugs so you can match repair size to any puncture.
• MULTI-TOOL READY: Small and large anchors drive with a 2 mm hex; large anchor also fits 3 mm, sliding into most tools you already carry.
• COMPACT & CLEAN: Slim anchors hold plugs firmly, preventing mess inside packs or pockets and keeping repair gear organized.
• WTB RELIABILITY: Genuine Rocket Plug Refill Kit pairs perfectly with WTB tools for dependable tubeless repairs ride after ride.