The U70 Stage I Dumbbells have a weight range of 2 - 18 kgs per hand and will replace 15 pairs of dumbbells or 615lbs of free weights.
Increments achieved with the U70 Set are; 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 17 and 18 kgs per hand.
The U70 Stage I Set is expandable later to 27 kgs per hand with the U70 Stage II add on Kit, and again to 32 kgs per hand with the U70 Stage III add on Kit.
Ships in 2 boxes.
Urethane PowerBlocks come with a Lifetime Home warrantee.
The Urethane Series also comes with a 3 Year Light Commercial use warrantee (supervised environment).