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Shimano Tourney FC-A070 Crankset (Black) (2 x 7/8 Speed) (Square Taper) (170mm) (50/34T) - Performance Bicycle
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Your complete guide to Shimano mountain bike drivetrains - Tourney, Altus, Acera, Alivio, Deore, SLX, XT, XTR 12 speed | off-road.cc
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Amazon.com : SHIMANO Tourney A073 7/8-Speed 170mm 30/39/50t Square Crankset Black : Bike Cranksets And Accessories : Sports & Outdoors
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