2 x O2 Sensor Eliminator - Triumph Street Twin / Cup 900 Street Cup 1200 Oxygen

2 x O2 Sensor Eliminator - Triumph Street Twin / Cup 900 Street Cup 1200 Oxygen2 x O2 SENSOR ELIMINATORS An O2 sensor is an electronic device located in your exhaust system & is there to determine if the air fuel ratio of your engine is rich or lean. The O2 sensors in motorcycles are designed to keep things within emission standards & in certain throttle positions will lean or enrich the mixture to alter the air fuel ratio. This is good for emissions but not for maximum performance & smooth running. Disabling the O2 sensor s