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Rx Replacement Cables

Rx Ropes are custom made to order and are not able to be returned. If you do not get the perfect fit out of your cable the first time you may complete a one-time exchange within 30 days at no cost.

Please fill out this form to initiate your return.


Availability: Ships in 1-3 Days. Available only in continental US 48 States. Pick-up not available.

Rx Cable Descriptions

Hyper 1.3 ounces – Aircraft grade cable with PVC coating. Our lightest offering weighing only 1.3 ounces for a 9' length (excluding handles). Most comparable to traditional speed cables. The PVC coating does not retain memory and therefore uncoils nicely. This cable produces the fastest cycle rate therefore the athlete must be extremely proficient at double unders. Recommended for advanced jumpers who can already turn 75+ double unders. NOT RECOMMENDED FOR BEGINNERS.

Ultra 1.8 ounces – Aircraft grade cable with PVC coating. Our second lightest cable weighing 1.8 ounces for a 9' length (excluding handles). The Ultra 1.8 is considered our “hybrid speed cable” due to its light nature while offering more feedback to the athlete. The increased resistance allows the athlete to turn the Ultra 1.8 cable at a slightly slower cycle rate than the Hyper 1.3 yet triple unders are still plentiful. Recommended for advanced jumpers who can already turn 60+ double unders. NOT RECOMMENDED FOR BEGINNERS

Elite 2.6 ounces – Aircraft grade cable with PVC coating. Our mid range weighted cable weighing 2.6 ounces for a 9' length (excluding handles). Our most all around utility cable offering a nice blend of light weight with increased feedback and response while it’s rigidity maintains a nice “horse shoe” shape while in motion. Recommended for jumpers who can already turn 50+ double unders. IDEAL FOR INTERMEDIATE TO ADVANCED

Buff 3.4 ounces – Aircraft grade cable with PVC coating. Our second to heaviest cable weighing 3.4 ounces per 9' length (excluding handles). Our Dual Threat cable which provides tremendous feedback allowing the athlete to jump with a broader range of tempos from very slow to super fast. Ideal for beginners to gain a better feel for timing while jumping at slower tempos. Also a fantastic training cable for advanced jumpers looking for greater resistance and intensity in their training. IDEAL FOR BEGINNERS TURNING LESS THAN 50 D/Us. IDEAL FOR ADVANCED LOOKING TO INCREASE INTENSITY.

Beast 4.1 ounces – Aircraft grade cable with PVC coating. Currently our heaviest cable weighing 4.1 ounces per 9' length (excluding handles). Our bruiser cable that provides the pain that masochist seek in their high intensity training. Also great for bigger, stronger athletes needing more resistance and feedback than most typical jump ropes provide. IDEAL FOR BEGINNER TO ADVANCED and/or MASOCHIST

How to Size your Rope

Recommend use on rubber or nonabrasive surface

We follow two basic principles with regard to jump rope length; The first is “static” rope length. That’s the actual length of a rope not in motion. The second is “dynamic” rope length. That’s the rope in motion where the athlete’s mechanics can influence the effective length of the rope.

Our sizing chart will attempt to guide you to an ideal “static” rope length. This rope length is intended to fit a specific posture while jumping. That posture can be described as follows. Starting with your anchor point, which is your hand placement. Hands should be positioned at your midline axis and right at your frontal plain. Your hands can slide in or out along this axis depending on your shoulder’s external rotational flexibility.

Your elbows should be relaxed down by your side with your shoulders as disengaged as possible. Again external rotational flexibility may dictate whether your elbows need to pull backwards in order to keep your hands from shifting forward of your frontal plain. Once we have your anchor point isolated at your midline axis we then look for your jump rope to have an even turnover passing over head and in front of the toes with a minimum of 12" clearance at both points.

If we’ve met all of those standards then we’ve placed the athlete in the best possible position to have balance and symmetry between their body and their rope. It will now only depend on the athlete’s efficiency of mechanics to dictate their “dynamic” rope length

When viewing the sizing chart (see Images & Videos tab) please locate your height while wearing your normal work out shoes. Then see the indicated rope length recommended for that height. That is the measurement you would select when purchasing your Custom Rx Jump Rope.

Rope Sizing Chart:

Cable Lengths 7'10" 8'0" 8'2" 8'4" 8'6" 8'8" 8'10" 9'0" 9'2" 9'4"
User Height < 4'11" 4'11" - 5'1" 5'1" - 5'3" 5'3" - 5'5" 5'5" - 5'7" 5'7" - 5'9" 5'9" - 5'11" 5'11" - 6'1" 6'1" - 6'3" 6'3" >

Gear Specs

Brand Rx Jump Ropes
Color Various Colors
Assembled in USA Yes
Rx Replacement Cables is rated 4.8 out of 5 by 29.
Rated 5 out of 5 by from Awesome Ropes! I bought the 3.4 oz custom rope when I was first learning how to do double-unders. I believe the rope helped me to master them at a much faster pace than if I just continued to use the generic ropes at my box. I caught on fairly quickly and after being able to string together up to 25 at a time, I decided to order the 2.6 oz cable replacement. The cable descriptions online are spot on! The first time I used the 2.6 oz cable I immediately felt the difference in weight and my doubles required much less effort. Awesome rope!
Date published: 2014-10-16
Rated 5 out of 5 by from Best ropes!! These ropes are awesome! They are the only reason I learned doubleunders as fast as I did!
Date published: 2014-08-21
Rated 4 out of 5 by from Swap out of worn cables is good I've been using Rx jump rope and cables for a few years. Over time, I've upgraded to thinner and thinner cables as my double-unders improved. Depending on how often you use them and what kind of surface (sidewalks and pavement wear it down quickly), they can last 6+ months.
Date published: 2017-12-22
Rated 5 out of 5 by from Highly Recommend! If you are replacing your Rx cable you already know these ropes are incredible and very durable. The cable was SO easy to replace and I haven't had any problems with it. I highly recommend this cable, especially to those new to double unders.
Date published: 2017-08-23
Rated 5 out of 5 by from Game Changer Being somewhat new to the world of CF, like many, I struggled mightily with DU's. I tried a heavy rope, which helped a bit with being able to "feel" the rope, but couldn't quite get it down. This new, lighter cable made all the difference in the world. There's enough weight to maintain that feel but it isn't such a chore or nearly as taxing. Loving it!
Date published: 2020-03-30
Rated 3 out of 5 by from Faster but a bit dissapointing I really like this cable on my rx jump rope. It moves faster than the thicker cable i started with and I am able to get more reps in at a time without getting as fatigued. I was disappointing bred though because the coating on the cable cracked and chipped in my garage the first time i practiced with it. Overall I’m satisfied.
Date published: 2018-04-08
Rated 3 out of 5 by from Good rope I’ve been using this Rope for several years and have really liked it. Unfortunately this last time I went to order they stopped selling my length and now only do even sizes. I have used an 8ft. 9in. Rope for years and now had to switch to 8ft. 10in. Which isn’t as comfortable. That’s a bummer.
Date published: 2018-02-11
Rated 5 out of 5 by from Great Jump Rope! Cheap to replace I have bought several replacement ropes for the RX rope series. Every time I get a different weight to challenge myself but each time these ropes perform to expectation. They can wear out easily depending on the terrain used/mileage but are cheap to replace. Great product Rogue!
Date published: 2019-05-13
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