NoQ Pair of Round chainrings for road 130mm BCD 53/39(CR-R130-5339-B)
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Pair of Chainrings to fit 130mm BCD, compatible with all makes of cranks at 130mm Bolt centre Diameter.
7075 Alloy to T6 standard Fully CNC machined, high performance chainrings. 5 Lifting pins with machined ramping patterns to facilitate perfect shifting