PowerBlock Kettleblock Add On Kit (20kg - 25kg)
PowerBlock KettleBlock Add On Kit (20kg - 25kg) Add on Kit for the 18kg KettleBlock. The KettleBlock 25 kgs Conversion Kit will allow you to expand the KettleBlock 18 to 25 kgs. The KettleBlock 25 Conversion Kit gives you three additional kettlebell increments taking it from 18 to 25 kgs. Warranty: The Professional Urethane series offers a Limited Lifetime Home use Warranty or a 3 year Light Commercial Warranty (supervised environment).