A compact, complete bicycle repair kit built for dependable on-the-road and at-home repairs. This set gives you the tools to fix flats, adjust components, and keep riding with minimal downtime. What’s included Bicycle repair kit components: 17-in-1 bicycle tool set, 1 bicycle spoke key, tyre spoons: 2 metal tire levers, 2 nylon tire rods, 12 self-adhesive tire repair kits (pre-glued patches), and 1 metal tire rasp. Also includes 4 valves (compatible with Schrader and Presta), 4 bicycle valve adapters, 1 valve core wrench, 4 valve caps, 4 valve core tubes, and 1 black saddle bag set. 17-In-1 bicycle multi-tool details: 8/9/10 mm box wrench, +/- screwdriver, 2 / 2.5 / 3 / 4 / 5 / 6 / 8 mm inner hex keys (Allen wrenches), 0.127" / 0.160" spoke wrench, bottle opener, plastic tire lever, bicycle chain tool, and stainless steel knife. Key benefits — why you need it Complete roadside readiness: everything required for common bicycle repairs is in one kit, reducing the need to carry multiple separate items. Fast puncture fixes: pre-glued tire patches let you repair a flat tire without separate glue — roughen the area with the metal rasp, press the patch firmly, and you’re back on the road. Fits most bikes and valves: includes Schrader and Presta valves plus four adapters and valve cores for broad compatibility. Durable, portable design: high-quality materials make the tools solid and long-lasting, while the compact saddle bag keeps the set organized and easy to carry. Performance, compatibility, and materials Tools cover common sizes and functions: multiple hex keys (2–8 mm), box wrenches (8–10 mm), spoke wrenches (0.127"/0.160"), chain tool, screwdrivers, and tire levers for routine maintenance and emergency repairs. Valve support: 4 valves plus 4 adapters and valve core wrench support both Presta and Schrader systems. Repair materials: 12 self-adhesive patches and metal rasp for quick, reliable puncture repairs without additional adhesive. Construction: stainless steel knife and metal tools for strength; nylon and plastic components where flexibility and weight savings are needed. How to use (puncture repair) 1. Remove the tire and locate the puncture. 2. Use the metal rasp to roughen the rubber around the hole. 3. Peel and apply a pre-glued patch, press firmly to seal. 4. Reinstall the tube/tire and inflate using the appropriate valve or adapter. Practical use scenarios Commuter: keep the kit in the saddle bag for quick fixes between home and work. Weekend ride or tour: repair a flat and adjust chain or spokes without needing a bike shop. Trail or group ride: assist fellow riders with chain tool, spoke key, valve adapters, or basic adjustments. What you get A complete, portable repair set with specific tools and consumables to handle flats, valve work, chain fixes, and basic adjustments — neatly stored in a black saddle bag for easy transport.