This spark plus is the best one to fit your newly modified Honda Grom® or Honda Monkey® with the Koso 170cc big bore kit. It is designed to give you a more powerful spark and enhance your bike performance.

Specifications

• Required with the 170cc Big Bore & 4V Cylinder Head kit #MB623003
• Required with the 4V Cylinder Head kit #MC623000 for Honda Grom® or Honda Monkey®.