1. First to Second Gear:
- Shift from first to second gear at around 8-10 MPH (approximately 14-16 KPH).
2. Second to Third Gear:
- Shift from second to third gear at approximately 15-18 MPH (around 25-30 KPH).
3. Third to Fourth Gear:
- Shift from third to fourth gear at approximately 28-35 MPH (approximately 45-55 KPH).
4. Fourth to Fifth Gear (If Available):
- If your Sportster has a fifth gear, shift from fourth to fifth gear at around 40-45 MPH (around 65-72 KPH).
Remember, these guidelines are approximate and you should adjust your shifting patterns based on the engine speed, throttle response, and terrain. It's important to listen to the engine's sound and feel to determine the most suitable time to shift for smooth riding. For a more personalized and efficient shifting experience, refer to your motorcycle's owner's manual for specific recommendations related to your Harley Davidson Sportster model.