Universal Bike Speedometer Magnet - Compatible with Most Bicycle Computers | Durable & Weatherproof Cycling Accessory for Road & Mountain Bikes | Perfect for Tracking Speed & Distance During Commutes or Outdoor Adventures

Features: Made from premium materials, it is strong and Universal for all brands of bike computers, can be used as replacement for your broken or lost bike computer sensor. Suitable for different specifications of the bicycle spoke, easy to install, not easy to drop. Good assistant for bicycle training. Makes you cycling more scientific and efficient. Specification:Material: Plastic + Metal + MagnetColor: BlackSize: Approx. 15*10mm / 0.59*0.39inWeight: Approx. 3gPackage List:1 x Magnet