ZTTO Single Speed 130BCD 45 47 53T 56T 58T Folding Bike Chain-wheel Ultralight Crank Tooth Round Chain Flywheel

Specification BrandZTTOMaterialAluminumColorBlack redBCD130mmTypeA 45TB 47TDiameterA 195mmB 205mmWeightA 80gB 85gFeatures The larger the number of teeth of the disc the larger the diameter the faster the relative ride At the same time it also takes more effort When choosing a large tooth count disc be sure to confirm that its diameter will not rub against the frame Otherwise you will need to replace it with a longer center shaft Changing to a large number of discs The chain has to be lengthened Package included 1 x ZTTO Bike ChainwheelNote Be sure to confirm that the BCD is 130MM before you buy

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Banggood