With it out, tighten your wheel until you cant tighten anymore, your wheel probably wont spin good. Put it in, tighten it as much as you can, your wheel probably will spin ALOT betterscooter4life said:i dont use it and i still ride plenty smooth
You can just use the allen key you use for the bolt tooMiles Quirk said:use it.
your a dumbass if you have problems getting them in.
get a philips head screw driver small enough to fit threw, push it threw one side, it should hold the spacer in the right spot, and then push the axle threw the otherside, using the axle to push the screw driver out.