Catena bici strada montagna 25/28/30/32/34/36/38/40/42/44T ruota dentata tonda

Weight:About 59g(25T) 71g(28T) 80g(30T) 83g(32T) 90g(34T) 95g(36T) 100g(38T) 118g(44T). Model: Disc Protector and Tooth Disc Integrated. Colour: Matte Black. Number of teeth: 9-12 speed compatible.

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