SLP Works BB spool drag kit S size ■Size: S ■Outer diameter (mm): 11 ■Inner diameter (mm): 7 ■Thickness (mm): 2.5 ■Daiwa genuine CRBB specifications ■Kit contents: CRBB x 2, instruction manual ■Compatible models: 13.10 Certate 11 Cardia 2004-3000, 13 Aegis, 11 Freems 2004-3000, 12 Rubias series *Please check the manufacturer's website for the latest information on compatible models.