A Lighter & Faster Version Of The Ultra Rope. We've redesigned our Ultra Speed Rope with a new handle and an unbreakable dowel to make it the lightest and fastest jump rope on the market (weighs only 2.4 oz). We have taken out the heavy metal dowel and replaced it with a super light unbreakable engineered polymer. This rope produces a smooth turn and can reach speeds of 6-7 turns a second. Handles are about 5" long. Because we make and assemble this rope in the USA, we can customize the handles and cables with eight different colors. These ropes are commonly used at the National and World Championships. This is an entry level double under and speed rope that will go as fast as you want. Uses a standard 3/32" nylon coated (all purpose) or 1/16" bare wire (faster, but wears out more quickly) cable. American made cable can be adjusted with cable cutters and a Phillips screw driver. (With similar jump rope systems, the customer must know exactly what length to buy. If they get it wrong, they are stuck with an extremely overpriced rope. With our system, you can make the size of the cable perfect for your height.)