ENDURO BEARINGS Machined rear derailleur pulleys with ceramic for transmissions BKCJ-0340 XD15 CHB DELRIN SHIMANO DURA ACE ULTEG

13039,12443

{"12443":[{"id_product_attribute":"524748","id_attribute":"12443","id_attribute_group":"266","color":"","position":"0","quantity":"1"}],"13039":[{"id_product_attribute":"524748","id_attribute":"13039","id_attribute_group":"276","color":"","position":"0","quantity":"1"}],"urlBase":"https:\/\/www.tudetic.com\/biketic\/","id_product":"546594"}