1-Stop Speed 99-20 Hayabusa Gear Position Sensor

We HIGHLY Recommend this upgrade!The Analog Gear Position Sensor is designed to eliminate the erratic signal from an OEM gear position sensor and provide a clean voltage output that accurately reflects the full 360° of shift drum rotation. This sensor allows for positive gear identification in your standalone ECU and can improve the diagnosis of shifting issues by directly monitoring shift drum rotation. It is also capable of being used for "Shift until next gear" shift cut strategies. 

Installation of the Analog Gear Position Sensor involves removing the clutch cover and clutch basket assembly, removing the OEM gear position sensor and loosening the wire retaining clip fasteners, removing the contacts and springs from the shift drum (1999-2007 models only), installing the shift drum rotor magnet, installing the sensor and ensuring that the wire routing clips and pass through grommet are positioned securely, and reinstalling the clutch basket and cover assembly. Finally, connect the wiring and calibrate the sensor to ensure proper operation.

Features: 

• Eliminates erratic signals from an OEM gear position sensor for more reliable and accurate operation. 
• Provides a clean voltage output that accurately reflects the full 360° of shift drum rotation. 
• Allows for positive gear identification in a standalone ECU. 
• Improves the diagnosis of shifting issues by directly monitoring shift drum rotation. 
• Can be used for "Shift until next gear" shift cut strategies. 
• Rugged and resistant to environmental changes, making it suitable for use in harsh or demanding environments. 
• Can improve the overall performance and reliability of your system by providing more accurate and stable gear position information.

Wiring:

Yellow - 5v
Brown - Sensor Ground
Blue - Analog Output Signal

Approximate Voltage by Gear (Always calibrate once installed)

1 - 4.22
N - 3.84
2 - 3.52
3 - 2.85
4 - 2.20
5 - 1.52
6 - 0.81

*Note - Will not work with factory ECU.