2Pcs Universal Speedometer Spoke Magnet Sensor For Bicycle Bike Wheel Spoke

Description:

Hot Sale Universal Magnet Bicycle Bike Computer Sensor Speedometer Odometer Cycling Accessories Magnet Parts for General Use

Features: strong magnetic force, sensitive induction, light weight, solid installation

Specification:

Name: Universal Speedometer Magnet
Color: Silver
Weight: about 8.4g 
Size: about 1.3*1.2cm

Packing List:
Universal Speedometer Magnet x 2