Thread: Tripleizer chainrings - how sturdy are they?
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Old 03-14-16 | 09:17 AM
  #14  
fietsbob
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If anyone else has another source, please post!
IRD /'Soma' sells a 110bcd. TA makes 130/135.. Chainrings

TA uses 7075-T6 premium Heat treated aluminum.
Last edited by fietsbob; 03-14-16 at 04:16 PM.
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