IRD Chainring Triplizer

64.99 64.99 USD


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Color: Silver

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– Converts a double crankset into a triple- use this in the middle position and the small ring bolts onto it

– Pinned and ramped

– Anodized silver

– Chainring bolts and spacers not included (3.5mm spacers recommended) 

– Wider BB is also needed to complete this upgrade

110 BCD and 74BCD