My razor mx350 is fully charged and goes so slow that it is hard to keep balance..when i lift up back of bike wheel goes fast but the minute i put it down it stops. you have to pull throttle half way in the beginning to make it go..if you go full throttle in the beginning nothing works

SOURCE: Indicator light fully charged...but barely enough power to move

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

Erick Williams

• 15 Answers
• Posted on Apr 13, 2013

SOURCE: Indicator light fully charged...but barely enough power to move

i have the same exact problem on 1 of my sons MX5s..i checked all 3 batteries and all that! you left out the controller clicks when the back wheels sapose to be moving ,it's not....so worse case scenerio batt,controller,motor,(650 This time)& throttle....So theres our blue print...lets hope it's just the batteries....!