Description:

【Bicycle Magnetic Speedometer】This bicycle computer accessory, installed on the bike , uses a magnetic design to record wheel speed. It works in conjunction with computer sensors and is suitable for use with bicycle computers.
【Replacement Accessory】The product is expandable and allows for easy adjustment of the distance between sensors. It serves as an great replacement for magnetic components of bicycle computers and perfectly matches your sensors.
【Premium Material】Bicycle Computer Magnetic made from high strength ABS pp, this product boasts strong magnetism, durability, and waterproof features.
【Bike Speedometer Magnetic Mount】When installed on integrated wheels or electric bikes, it can sense from a greater distance and can be securely fixed on the of integrated wheels or electric bikes.
【Please note】: This magnetic is only suitable for Presta valves. The product size is approximately 35mm/1.38inch in standard state and about 41mm/1.61inch when stretched.

Specification:

Material: ABS Pp

Size Chart:

Standard State 3.5cm/1.38inch
Stretched State 4.1cm/1.61inch

Package Includes:

1 Bicycle Computer Magnetic Sensor

Note:

Please allow slightly errors due to manual measurement and different monitors.