2 Pack Universal Bike Speedometer Magnet Set For Bicycle Computers, Waterproof Wheel Spoke Sensor Replacement, Keeps Speed Readings Accurate On Any Standard Bike Computer
✔️ 13 mm x 12 mm compact magnet, universal spoke fit, 2-pack
This replacement magnet is designed to fit most standard bike speedometers and cyclocomputers, attaching easily to a wheel spoke for reliable speed readings on every ride. Color: silver.
✅ 2-pack includes two magnets for spare or multi-bike setups
✅ Compact 13 mm x 12 mm size with strong magnetic core
✅ Universal compatibility with standard bike computers, odometers, and speedometers
✅ Durable construction for outdoor riding, from trails to daily commutes
✅ Easy installation on wheel spoke with no special tools
💡 What is the function of a bike speed sensor magnet in bicycle computer systems?
This tiny magnet triggers the wheel sensor to deliver accurate speed and distance data with each rotation.
- triggers on each wheel pass to compute instantaneous speed
- compatible with standard wireless and wired bike computers
- ideal replacement for lost or damaged magnets on ebikes and standard bikes
- supports home fitness equipment sensors that rely on magnetic detection