Koso Wideband Air/Fuel Ratio Gauge Fitment gear change

gear change

Multiple quick acces pocket

Texture pad and silicone fingertips provide needed grip in wet conditions

Sync lighting to your music

Whether tinkering on your sled in the garage or enjoying some post-ride drinks

Koso Wideband Air/Fuel Ratio Gauge Fitment gear changeThis nice backlighted wideband air fuel ratio meter will give you precious informations on your engine. It will allow you to tune more precisely your engine. Its warning could even save your engine from bad damages! Its programmable warning will tell if your engine run too lean or too rich. FEATURES Air fuel ratio: 10 ~ 24 Over LEAN setting: LEAN 14. 8 ~ 24 Over RICH setting: RICH 14. 6 ~ 10 Effective temperature range: 14 ~ 140 F ( 10 ~ 60 C)