Product Description for 12mm Speedometer Gear and 610mm Speedometer Cable Kit Upgrade your vintage bike's speedometer system with our high-quality 12mm Speedometer Gear and 610mm Speedometer Cable Kit. Designed for durability and precision, this kit ensures accurate speed readings and enhances the performance of your classic ride. Discover the features that make our kit an essential replacement: Fitment: Perfectly crafted as a replacement for a variety of models including Z50R, Z50J (6v), Z50J (12v), Z50J (FI), Z50G Gorilla (6v), and Z50G Gorilla (12v). Ensure compatibility with your specific model for seamless installation and optimal performance. High Strength: The speedometer cable is constructed from durable steel wire rope, featuring a hard protective cover to prevent rust and breakage. This robust build ensures long-lasting reliability and precise speed measurement. Solid Structure: Made from tough metal alloy, our speedometer gear is designed to withstand external impacts without deforming. It is colorfast and stable, ensuring consistent performance and aesthetics over time. Fine Workman