BF010830-n Speedo sensor magnet bolt. M8 x 1.25 x 27.5mm

If you are installing a KOSO or other digital speedometer that uses a reed sensor, this magnet bolt is the professional way to get your speed signal. This bolt is an M8 x 1.25 thread with a 27.5mm length and features a built-in magnet in the head. It is designed to replace a stock bolt on your brake disc, drive pulley, or sprocket, creating a permanent and secure trigger point for the sensor. This universal fitment part is much more durable than stick-on magnets and ensures that your speedometer remains accurate even under heavy vibration. The M8 sizing and 27.5mm length make it suitable for a wide variety of heavy-duty mounting points on many Harley-Davidson and custom motorcycle applications.