RUNCLUB Internal Weight Package Size:4 lb Set A: It’s not a replacement—it’s

A: It’s not a replacement—it’s a powerful complement that trains angles and patterns traditional weights don’t

and provides a smooth

and versatility

Two options to match your training intensity

improved knurled extension attachment

RUNCLUB Internal Weight Package Size:4 lb Set A: It’s not a replacement—it’sRUNCLUB Internal Weight Package Currently Out of Stock Our fully redesigned Internal Weight Package is scheduled to arrive in November, with pre orders opening soon. Built specifically for the Core Bomb RUNCLUB, this updated system features precision fit internal weights and spacers that minimize movement and rattling, creating a quieter, more secure training experience. As you get stronger, your RUNCLUB can grow with you. Adding just 1 pound can