Question about Razor MX500 Dirt Rocket
The motor shaft turns about 1/4 of a turn when I hit the throttle so I know its getting juice but then it stops. Even when disconnected from the chain with no load on it. New fully charged batteries. I thought it was the motor so I bought a new one but itstill has the same problem. Any help? thanks!
I think you are talking about an electric motor on your bike . If the motor is New you may have a bad throttle switch . You can use an ohm meter to check the throttle switch . Connect the two leads of the ohm meter to the wires of the throttle switch ( dissconected) . As you turn the throttle the ohm reading should coraspond to how much you turn it .
Posted on Jan 19, 2018
Clean and tighten all wires connected to the battery, motor , controller etc.being doubly sure of all grounding wires . Don't take any shortcuts ...remove wires ,clean and inspect for cracking or burning, clean and or replace....this will pay off for you...Good Luck....Tim
Posted on May 12, 2009
MAKE SURE BATTERY IS OK. REMOVE BATT
CONNECTIONS AND THOROUGHLY CLEAN
BATT POSTS AND CONNECTIONS WHERE
THEY FIT ON POSTS, RECONNECT AND TRY.
IF STILL NO CRANKING, MAYBE BATT IS GONE.
Posted on Jun 21, 2009
the back wheel won't move it try to move but it won't it's making a loud noise.every time you give it gas.what could that be...
Posted on Dec 26, 2009
SOURCE: my razor mx500 is not
Look hard for loose wires. Start with the on off switch. Make sure all are plugged up. The fuse should be accessible without taking things apart. Water is a major enemy of the solid state box the wires go into before they go to the battery.
Posted on Aug 23, 2010
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