Really need help

Frank T

Silver Member
technically no.. but you wheels will be crappy if you dont. It allows u to tighten ur axle without pushing the bearings in and will keep them from breaking if you land sketch. If you dont have some take it out of a razor wheel
 

parrish

Administrator
Staff member
it basically means you can tighten the hell out of your axles so they don't come loose
 
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