Carp Kin Synapse XD Rod The Carp Kin Synapse XD Rod is a extra distance carp rod, these rods are based on the famous synapse custom carbon carp rods, making them even more powerful for extra long casts. Carp Kin Synapse XD Rod > Big butt 50mm butt rings > Hi-rise SIC matsuku guides > Matt silk finish carbon blanks > Full length NEOSKIN handle > Stainless butt cap Carbon 3.75lbs