FSA Four-arm chainring for electric bicycle 104 BCD BOSCH GEN4 1X ACERO WB488 MEGATOOTH 727153

12086,13136

{"12086":[{"id_product_attribute":"523135","id_attribute":"12086","id_attribute_group":"266","color":"","position":"0","quantity":"2"}],"13136":[{"id_product_attribute":"523135","id_attribute":"13136","id_attribute_group":"276","color":"","position":"0","quantity":"2"}],"urlBase":"https:\/\/www.tudetic.com\/biketic\/","id_product":"545638"}