Hydrogen transfer tool is an instrument that contains liquid baking soda. when the machine is turned on, power from the motor batteries will flow into the coil in the tool hydrogen transfer and hydrolysis reaction. from this reaction, hydrogen gas bubbles will arise and flow into the carburetor has been modified. the existence of hydrogen gas in the combustion chamber increases the combustion gases in the combustion chamber or increase motor torque. burning hydrogen gas in the combustion process motorcycles effective at medium speed of 40 km / h to 60 km / h. this is due to effective hydrogen gas at low rpm, because kevacuman in the space between the carburetor and the engine speed, so there is the ability of inhaled hydrogen gas inlet height. use of hydrogen transfer tool that generates hydrogen gas in the combustion chamber of gasoline makes it easier to react with air in the carburetor bike, so during the combustion process in the engine combustion chamber, burning gasoline will be more and more perfect. combustion resulting in increased engine power. the increase in power can be felt when the motor driven gas that is more responsive towing / mild and occurred gasoline consumption efficiency. and test results on the field to prove that the installation of hydrogen transfer tool capable of providing fuel savings due to heating equipment hydrogen transfer in the fuel distribution lines or in manipold take on the motorcycle, according to a study to increase the amount of gasoline burned. since during the combustion process in the engine, equipment modification transfer hydrogen supply hydrogen gas (h2) was interrupted between carburizing chamber and the combustion chamber together with supplying the amount of material to be burned. if there is no supply of between carburizing chamber and the combustion chamber, the air, and petrol / gas fuel is supplied only from the karbulator. hydrogen gas supplies caused by discharge of fuel / gasoline needed from the karbulator be reduced so as to save the use of gasoline. and when hydrogen gas (h2) and oxygen mixed with gasoline in the combustion chamber causing the combustion cycle more complete combustion motorcycle. perfect gasoline combustion process causes emission gas primarily co2 gas is getting smaller so as to reduce the levels of co2 in the air. from the results of chemical assumptions can be demonstrated that the addition of hydrogen gas (h2) to reduce co2 emissions and increase exhaust emissions of h2o so it is more environmentally friendly and harmless. co2 is the main cause of global warming gases (global warming). in other words, hydrogen transfer tool is a tool that is environmentally friendly. from the description above, it can be concluded that the hydrogen transfer modification tool has a dual function, namely: 1. able to save gasoline on a motorcycle. 2. an eco-friendly tool that is able to minimize the production of co2.