You don’t have to fight your rope to get better at double unders. If you’ve ever struggled to hold your grip through a long set or felt like your wrists were doing overtime just to keep up, then you’ll appreciate what makes the Surge® 4.0 different. We listened to athletes like you. From high-intensity athletes to beginners learning to alternate skips, we took all the feedback from the Surge 3.0 and made your go-to speed rope even better. More Grip: A new silicon-textured sleeve keeps your hands locked in, even during sweaty WODs or long sets. Ultra Light Weight: 1oz handles help prevent hand and forearm fatigue on longer sets. More Spin, More Stability: We've upgraded the internal design by adding a shaft sleeve and reinforcing the connection point inside the handle. This delivers smoother rotations, a more solid feel, and reduced risk of breakage. Perfect for high-speed double unders. More Durability: A reinforced inner post and stainless steel bushing distribute torque more evenly, so the head won’t break down under pressure. The 10ft adjustable cable fits most jumpers and is compatible with cables up to 4mm, so you can customize the feel or swap cords as your skills evolve. This isn’t just a rope for speed. It’s your tool for mastery. Dialing in doubles? Chasing world records? Used by world champions in speed rope, the Surge® 4.0 meets you where you are and pushes you forward.
