The O-02 fits the standard (AUTO) socket found in japanese motorcycles and American motorcycles, ATV, UTV, cars, trucks and marine craft AND the smaller DIN (BIKE) socket found on BMW, Triumph and Ducati Multistrada motorcycles.
Twist off red tip adapts plug size from standard Ø21mm AUTO to smaller Ø12mm BIKE / DIN.
Heavy duty OptiMate SAE connector – mates with all standard SAE 2-pin connectors.