Features: Professional Bike Internal Cable Routing Tool: This tool is designed for easy and efficient internal cable routing on bicycles, ensuring smooth installation of shift and brake cables. Perfect for mountain bikes and road bikes, it simplifies the process of threading cables through tight frame channels. Durable Thread Brake Hose Connector: Made from high-quality materials, this connector ensures secure and leak-free connections for hydraulic brake lines. Ideal for cycling enthusiasts who need reliable performance during rides, it's compatible with most bike frames and brake systems. Versatile Bike Internal Cable Guide Tools: These guides help route cables and housing seamlessly through bicycle frames, reducing friction and wear. Suitable for both shift and brake cables, they make installation effortless and are a must-have for DIY bike maintenance. Convenient Cable Routing Bicycle Housing Stops Connectors: These connectors keep cables neatly in place, preventing slippage and ensuring optimal performance. Easy to install and compatible with various bike models, they're essential for maintaining clean and organized cable routing. Efficient Bike Wire Threader Hose Routing Adapter Connector: This adapter simplifies the process of threading hydraulic hoses and cables through tight frame openings. Lightweight and durable, it's a practical accessory for cyclists and mechanics working on internal routing setups. Specifications: Material: Aluminium Alloy Length: 26.3mm Note: Due to the screen lighting effect, the actual color of the product may be slightly different. Due to manual measurement, please allow size error. Include: 1*Bike Internal Cable Routing Tool