- Unique Design: Track your total mileage, single trip distance, and speed (MPH) effortlessly with this cycling speedometer. - Customer Support Guarantee: We are committed to your satisfaction. If you have any questions or issues, reach out to us, and we will assist you promptly. - Compatibility: This speedometer is designed for a variety of bike sizes including 26in, 27.5in, 28in, and 29in. Installation is straightforward, and the included reset knob allows you to easily clear data. - Battery-Free Operation: The mechanical odometer is crafted for reliability and ease of use. No batteries are required, making it a practical choice for cyclists who prefer low-maintenance solutions. - Durable and Weatherproof: Constructed from high-quality materials, this speedometer is sturdy, waterproof, and built to withstand all weather conditions. It offers long-lasting performance and resilience against breakage. Use Scenarios: - Perfect for daily commuters who want to monitor their speed and distance while riding to work. - Ideal for recreational cyclists tracking their progress during long weekend rides. - Great for competitive cyclists looking to maintain precise measurements without the hassle of electronic devices. With this cycling speedometer, you gain accurate and reliable data to enhance your cycling experience, ensuring you stay informed on every journey.