RPM Comp4 Speed Rope

The RPM Comp4 is a race-day speed rope. Built for one thing: flat-out speed when the clock is running and a PR is on the line. Precision-machined, patented, and trusted by competition CrossFit athletes worldwide.

What's New in the Comp4?

RPM's 4-series takes everything that made their ropes legendary and levels it up. Lighter, smoother, and built tougher than ever.

• Dual-bearing system for smoother, friction-free spin at max speed
• Thinner handle sidewalls for reduced weight and less shoulder fatigue on big sets
• Reinforced stem for improved durability where it matters most
• More aggressive waffle-pattern knurling for better grip when your hands are drenched

Why Do CrossFitters Use the RPM Comp4?

Because it's the fastest rope right out of the box, full stop.

• Patented dual-axis rotation keeps handles fixed at the cable end, eliminating torque build-up and cable curl
• Precision-machined aircraft-grade aluminium handles, light enough for 100+ unbroken DUs, strong enough for thousands of sessions
• 90° cable exit angle optimises every revolution for maximum efficiency
• Bare cable standard for the absolute fastest spin possible

Built for Competition

Comp stands for Competition. This is the rope you reach for on game day, when PRs are on the line. The aggressive knurling and bare cable setup are designed for athletes who've already dialled in their double-unders and want every possible advantage.

New to skipping or still working on DUs? Take a look at the RPM Session4, which comes with a coated cable that's more forgiving on rough surfaces and missed reps.

What's Included

• RPM Comp4 handles (pair)
• 12ft bare steel cable (adjustable to any height)
• Cable adjustment tools

Who Uses the RPM Comp4?

• CrossFitters chasing unbroken double-under sets
• Competition athletes who want zero drag on game day
• Anyone who's outgrown their cheap Amazon rope and wants to feel the difference

Comp4 or Session4 — which RPM rope is right for me?

Pick the Comp4 if you're competition-ready — aggressive knurling, bare cable, no compromises on speed. It's the rope elite athletes reach for on game day. If you're still building your double-under volume, travel a lot, or train on mixed surfaces, the Session4 is the better everyday choice. You can always upgrade later.

Cable Care

Bare cable is fast, but it's not invincible. Use it on rubber gym flooring or a mat, concrete will shred it. If you need something that can handle rougher surfaces, swap in one of RPM's coated replacement cables (sold separately, 22 colours). Keep a spare parts kit in your gym bag.

5-Year Warranty + Worldwide Shipping

RPM back every rope with a 5-year limited warranty on the handles. We're UK-based and ship internationally — your Comp4 leaves the warehouse the same or next working day.

A Rope You Can Trust

We rate RPM as one of the best speed ropes on the market. Patented tech, precision engineering, and a track record across CrossFit boxes worldwide. No gimmicks, just speed.