DROWsports Weld-On M18 Oxygen Sensor Stainless Steel Bung + Cap Kit Honda Rebel 300/500 depending on what setup or

depending on what setup or light used

Diameter = 107mm

Dellorto PHBN 17

This is a much more efficient replacement clutch bell for a much better price

The two-piece design helps reduce power-robbing and heat transfer to the carburetor

DROWsports Weld-On M18 Oxygen Sensor Stainless Steel Bung + Cap Kit Honda Rebel 300/500 depending on what setup orTo properly tune your scooter, you need an oxygen sensor to monitor the Air Fuel ratio of your bike. Whether using a carburetor or fuel injection systems, making sure you're not too lean or rich will ensure your bike is producing the most power it can at all times. However, you'll need a way to install that sensor and if you want to remove it later, a way to cap it off. This O2 Bung and Cap kit will allow you to weld on a bung and cap it off when