Mission Prodigy Trials. Posted October 6, 2009 Report Share Posted October 6, 2009 (edited) Today I was checking out my bike for maintenance and I have realised that whan I shake my crank arms left to right the Bottom Bracket moves Left to right, What would the Problem be, And how could I remove my Trial-Tech Crank Arm's . Thank you . Edited October 7, 2009 by Mission Prodigy Trials. Quote Link to comment Share on other sites More sharing options...
stunt man t Posted October 6, 2009 Report Share Posted October 6, 2009 could be either i think?the arm could be solid on the spindle but have movement on the BBor the BB is solid but has play on the arms?????i could be wronghave a closer look as u rock the arms and LOOK where its moving? Quote Link to comment Share on other sites More sharing options...
Mikey-uk Posted October 6, 2009 Report Share Posted October 6, 2009 I have this same problem. Although i know my crank is ripped anyway.Crank keeps coming loose and my BB moves in the frame. Hopefully any answers can help us both. Quote Link to comment Share on other sites More sharing options...
Mission Prodigy Trials. Posted October 7, 2009 Author Report Share Posted October 7, 2009 I have this same problem. Although i know my crank is ripped anyway.Crank keeps coming loose and my BB moves in the frame. Hopefully any answers can help us both.Close Topic, I have found the solution. * I had to tighten the bottom bracket . Quote Link to comment Share on other sites More sharing options...
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