Stanners Posted November 14, 2005 Report Share Posted November 14, 2005 can any of u lot tell me how to fit a usa bmx bottom bracket with the cups axle and cranks and what ever else inbetween... cheers stanners :lol: Quote Link to comment Share on other sites More sharing options...
mat hudson Posted November 14, 2005 Report Share Posted November 14, 2005 smack in one cup with a mallet ar wood and a hammer. put in spacer, hammer othe cup in :lol: Quote Link to comment Share on other sites More sharing options...
ScotchDave Posted November 14, 2005 Report Share Posted November 14, 2005 smack in one cup with a mallet ar wood and a hammer. put in spacer, hammer othe cup in :lol: Pretty much covers it, make sure you get the right spacing, make sure you grease the hell outta everything, bash the bearings in using a piece of wood as a barrier so you don't destroy them and last but not least, once the bearings are in far enough you can use the crank bolts to pull the bearings in the rest of the way. Quote Link to comment Share on other sites More sharing options...
Michael Hardman Posted November 14, 2005 Report Share Posted November 14, 2005 Some frames are bastards. If a hammer doesnt work I sugest a full on sledge hammer, worked for me and I will add I put in my king headset with a sledge hammer. Quote Link to comment Share on other sites More sharing options...
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