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A 50/34 Shimano Ultegra crankset is shifted by an Ultegra DI2 front derailleur. © Cyclocross Magazine - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media
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Shimano Ultegra Compact Crankset (50/34) - Ride On Sports | Las Cruces, New Mexico | Bicycles, Outdoor Gear, Hiking & Camping & Climbing Equipment
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Shimano Ultegra Compact Crankset (50/34) - El Camino Bike Shop - North County, San Diego, California
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