High-Quality Material : Constructed From Premium Steel, Our Tools Are Sturdy, Tough, And Feature High Strength, Ensuring A Long Service Life And Excellent Rust Resistance. Chain Breaker : With A Double Driving Pin, This Tool Offers Effortless Chain Breaking For Common Bicycle Chains From 5-10 Speeds. Multipurpose Tools : Perfect For Removing Multiple Freewheels And Tower Wheels On Mountain Bikes And Road Bikes, Making It An All-Inclusive Repair Kit. Easy To Operate : Designed For Quick And Reliable Maintenance, These Tools Are User-Friendly And Suitable For Both Novice And Experienced Cyclists. Portable Design : Small And Lightweight, Carry Your Repair Kit Anywhere With Ease. Upgrade your bike repair game with our Professional Bike Repair Toolset. Expertly crafted from high-quality materials, these tools are built to last. Made from premium steel, they exhibit sturdiness, toughness, and high strength, ensuring a long service life while maintaining excellent rust resistance. The Chain Breaker, with its double driving pin, provides a seamless chain-breaking experience for common bicycle chains, spanning from 5-speed to 10-speed models. This multipurpose toolset is perfect for removing multiple freewheels and tower wheels on both mountain bikes and road bikes, covering a wide range of repair needs. Designed with ease of operation in mind, these tools are user-friendly, catering to cyclists of all skill levels. The portable design, characterized by its small and lightweight nature, allows you to carry your repair kit anywhere, ensuring you're always equipped to handle maintenance tasks while on the move.