Thread: I need a new crankarm
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Old 02-27-08, 02:15 PM
  #7  
bmalmquist
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Truvativ also makes a PowerSpline bb. It's the diameter of a sq. tp., but splined. It's OEM and it sucks. Some of their lower end cranksets used this in some instances (Blaze, 5D, ISOflow)
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