24-29", suitable for the following MERIDA bikes: MY17: , CROSSWAY SPEED /D V/ Lady, CROSSWAY TFS, CROSSWAY TFS Lady, CROSSWAY URBAN SPEED D/ Lady, CROSSWAY URBAN TFS/ Lady, e99, BIG.NINE E lite (Bosch), eBIG Tour7/ 9/ Sport, eBIG.NINE Sport, ESPRESSO Bosch, ESPRESSO Shimano, ESPRESSO City, JULIET SPEED 27 D/ V 26/ TFSMY18: , CROSSWAY SPEED /D V/ Lady, CROSSWAY TFS, CROSSWAY TFS Lady, CROSSWAY URBAN SPEED D/ Lady, CROSSWAY URBAN TFS/ Lady, e99, eBIG Tour7/ 9/ Sport, eBIG.NINE Sport, ESPRESSO Shimano, ESPRESSO City, JULIET SPEED 27 D/ V 26/ TFSMY19: CROSSWAY TFS, CROSSWAY TFS Lady, CROSSWAY URBAN TFS/ Lady, eBIG Tour7/ 9/ Sport, eBIG.NINE Sport, JULIET SPEED 27 D/ V 26/ TFS