As part of an inseprarable couple, the SmartMagnet is a must have for a lot of speedtrackers. Sadly they can be lost, or you need multiple on all your different wheels, an extra SmartMagnet is always usefull. Easy to attach on both round and aero spokes to make sure we got your back with all different wheel sets.
Wheel magnet for use with any speed sensor
Fits most common round and aero spokes
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