- Unique Design: This mechanical cycling speedometer clearly displays total mileage, single mileage, and current speed in MPH, making it an essential tool for any cyclist. - Compatibility: Suited for 26in, 27.5in, 28in, and 29in bikes, ensuring versatility across various bike models. - Easy Installation: The speedometer features a straightforward design that allows for quick and hassle-free installation, so you can start tracking your rides immediately. - Reset Functionality: With a convenient reset knob, you can easily clear your data with a simple twist, making it user-friendly and efficient for tracking different rides. - Battery-Free Operation: The mechanical odometer requires no batteries, providing a reliable and easy-to-use solution for monitoring your cycling statistics. - Durable Materials: Constructed from high-quality materials, this speedometer is designed to withstand all weather conditions, ensuring longevity and performance in various environments. Use Scenarios: 1. Track your performance during long-distance cycling trips by monitoring total and single mileage. 2. Maintain an accurate speed record while commuting to work, helping you gauge your cycling efficiency. 3. Log your progress during competitive training sessions without the worry of battery life. With its robust design, practical features, and ease of use, this cycling speedometer is a must-have for cyclists looking to enhance their riding experience.