Campagnolo SUPER RECORD 11 Speed Inner Chainring : 39T FC-SR139

Original CAMPAGNOLO 11-SPEED inner 39 tooth chainring to be used with a 53 tooth outer ring. This version is designed for use with the single sided chainring bolts that thread directly in to the inner chainring and were produced between 2011 and 2014.

• chainring BCD  135 mm
• chainring size  39 t
• weight 35 grams
• finish  grey hard anodization
• Campagnolo part no  FC-SR139
• made in Italy

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