This universal wheel magnet is perfect if you need a spare or replacement magnet for the speed sensor on your bike’s computer(s). Use it on your spare wheel or on your spare bike, beats taking the magnet on and off all of the time! No tools required, installation is super-simple.

• Universal bike wheel magnet can be used on nearly all bicycles, including road and MTB bikes
• Compatible with most bicycle spokes including standard and aero spokes (up to 5mm)
• Designed for all standard round spokes, but will also fit most flat bladed spokes
• Suitable for nearly all cycling computers, including wireless models
• Simple to install, no tools necessary

Dimension: Approx 11mm x 13mm