This hub will get the job done

Compatibility: Expanding plug insert fits most open-end grips and drop bars

Lining: 100% polyester with 40% recycled content

Got an E-Bike

Hope eBike Speed Sensor Magnet - Speed Sensor Magnet - Blue - 6 Bolt - R32mm PLP|EMTB Optimised This hub will get the6 bolt mount Speed Sensor Magnet for eBikes. Available in two options R24mm & R32mm, use the document below to find out which one will fit your e bike. eBike Sensor Position Chart Features: 6 bolt rotors, Std or floating compatible Two sizes: R24mm & R32mm Available in Black, Silver, Blue, Red, Orange or Purple Comes with 2 bolts NOTE eBike manufacturers use a vast variety of magnets to interact with the sensor. These magnets can vary in size, shape