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Road  Folding Bike 110BCD Double Chainring 50-34T Crankset 9-11S Chainwheel

Road Folding Bike 110BCD Double Chainring 50-34T Crankset 9-11S Chainwheel

Item: Power dual elliptical chainring group. Net Weight: about 122g (small plate-30g; big plate-93g). Suit for Pawl: 5 Pawls Crank.