You’re in the right place for Replacement Controller for Segway Ninebot Max G30.By now you already know that, whatever you are looking for, you’re sure to find it on RIDEFIXING.we guarantee that it’s here on RIDEFIXING.The product has good filtration effect. The filter system has an extremely small bore diameter which can effectively filter nearly all micromolecule contaminants. .We aim to provide the highest quality Replacement Controller for Segway Ninebot Max G30.for our long-term customers and we will actively cooperate with our customers to offer effective solutions and cost benefits.