Legacy power meters need a magnet to measure cadence. Quarq’s rare-earth magnets deliver a powerful, everlasting magnetic field to ensure optimum performance.
Essential Details about the QUARQ Magnet Kit
- Contains 3 magnet types: adhesive putty, cable guide and BB/Ring Mount
- DZero platform power meters do not use a magnet
- If your power meter uses a CR2032 battery you can eliminate the magnet with a new firmware
Use QUARQ Qalvin Legacy
to update your firmware for free.