The Shimano Magnet Set is a small but essential component for reliable bike electronics, designed to work seamlessly with compatible Shimano sensors and computers. These magnets are typically mounted to your wheel or crank arm, where they pass by a sensor to provide accurate speed or cadence data. By ensuring a consistent and precise signal, the magnet set helps your cycling computer track distance, speed, and pedaling rhythm more effectively, giving you the information you need to train smarter and ride more efficiently.
Engineered with Shimano’s usual attention to detail, the magnet set is compact, lightweight, and easy to install on a wide range of bikes. It is usually secured with simple hardware or clips, allowing you to position it correctly without special tools. Ideal as a replacement for a lost or damaged magnet, or as a spare for a second wheelset, this set helps keep your data-driven riding setup running smoothly. Whether you are a performance-focused road rider, an off-road enthusiast, or a commuter who likes to track daily mileage, the Shimano Magnet Set is a practical, low-cost upgrade that supports accurate sensor performance.