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The Backbone features the same 3K, 24-ton carbon construction as the Empros shafts but with a +/-0.003in straightness tolerance and 5.2mm internal diameter (ID5.2). Supplied as a set of 12 shafts with inserts and X size nocks included.
Sizes
Specifications
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
US$40
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