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NEW Shimano Ultegra 6600 10 Speed DOUBLE Crankset FC-6600 53-39 172.5m – EJRecyclery - Cycling New & Used
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ShimanoROAD on Twitter: "Already 10 years ago we introduced the Shimano Ultegra 6600 10-speed group set! #ThrowbackThursday http://t.co/LrI0punwvk" / Twitter
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