The HARDDRIVE Speed Sensor is a transmission-mounted OEM replacement component designed for Harley-Davidson Sportster and Big Twin models. This unit provides accurate vehicle speed data essential for proper transmission operation and instrument cluster functionality. As a direct-fit hard part, it ensures reliable performance by maintaining the original equipment specifications required for these motorcycle platforms.
Compatibility extends beyond stock applications, as this sensor fits most aftermarket five- and six-speed transmissions. It is also engineered to work with Right Side Drive transmission configurations, offering a versatile solution for riders with modified drivetrain setups. This part serves as a critical interface between the transmission and the motorcycle's electronic systems, ensuring consistent data transmission across various drivetrain variations.