Topeak Internal Cable Routing Set

The Topeak Internal Cable Guide Set is a comprehensive cable management solution for modern bicycles, enabling a clean and professional installation for internal routing systems. This set includes all the necessary components to route and secure brake and shift cables through frame passages, ensuring smooth operation and protection against dirt and moisture ingress. Made from durable technical plastics with hidden contact points, the guides resist wear from cable movement and maintain consistent alignment over long-term use. The kit offers multiple adapter sizes with diameters ranging from 8 mm to 15 mm to accommodate various frame passage dimensions, with each component featuring precise millimeter measurements. Installation requires basic mechanical knowledge and appropriate tools, with the guides designed for press-fit or adhesive mounting, depending on the frame's material compatibility. The flat design minimizes visual interference while providing reliable cable retention, suitable for road bike, gravel, and mountain bike applications where internal routing is intended. The components are individually packaged and clearly labeled for easy selection during assembly. This set addresses common cable routing challenges in contemporary bicycle frames, focusing on functional reliability rather than aesthetic enhancements. All materials are selected for weather resistance and mechanical durability under typical cycling conditions, with a temperature tolerance between -20°C and 80°C. The product represents a practical solution for mechanics and enthusiasts working with internally routed bicycle systems, emphasizing precise fit and long-term performance consistency.