Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to ride a manual , 6 speed dirt bike [title] Begin by making sure there is gas in the gas tank. [step] ( depending on the type of bike and if it is a 2 stroke engine or 4 stroke engine you will either need straight gas or a gas/oil mixture. ) [title] After filling the tank with gas, turn the gas gauge on.

Ending1: [step] ( this works on older bikes but newer bikes don't need to have a gas/oil mixture). [title] Turn the fuel lever to the left (or directly on the gas tank as with a gas/oil combination). Ending2: [step] Your engine will start running in an even, understandable amount of gas. [title] Then pull back the clutch and find the throttle control (if your front brakes are not set). Ending3: [step] Make sure that the under the gas gauge is 500mls. If the indicator shows below that you have a little more gas than the machine has at 1 stroke. Ending4: [title] Before starting the engine, ensure the bike is in neutral. [step] ( press down on the toe shifter 5 or 6 times and the once up.

Answer format: ending1/ending2/ending3/ending4