Discrete magnet (12 mm Long) for bike speed sensor. Use this magnet installed on your blade spoke or disc wheel. Requires attachment by adhesive (not supplied) to remain securely attached. It is recommended that the spoke is degreased prior to attachment to increase bond strength and adhesives such as epoxy resin, contact adhesive or tub cement is used. The magnet is compatible with any magnetic pulse speed sensor, eg Cateye, Garmin, Sigma, etc. Buyer's choice of 1st or 2nd Class postage and only pay one packing/postal charge no matter how many you purchase at the same time.
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