Redify CJSS-8 Adjustable Speed Jump Rope
- Ball bearing system, twist free
- Memory foam handles
- Adjustable length via the handle plug
- 0.32 kilograms listed weight
- PVC rope, red and blue
- Adult and kid sizing
Last refreshed Jun 29, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
An adjustable ball bearing jump rope with memory foam handles for general fitness. The handle diameter is typed with a wrong unit, and two different lengths appear in the listing.
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ASIN: B086XC32L2Model: CJSS-8Category: Jump Ropes
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Overview
A ball bearing system in each handle lets the rope turn without twisting, while memory foam handles cushion the grip. The PVC rope adjusts by opening the handle and moving an inner plastic piece.
Bearings and foam handles make it comfortable for cardio sessions, and the length adjusts for adults and kids. The weight is a little heavy for a speed rope. Listing details are muddled: the handle diameter reads as a month, and the length is given as two figures.
Who it's for
Fitness users, students and kids who want a comfortable adjustable rope. Competitive speed jumpers, or buyers who need handle dimensions with correct units, should look elsewhere.
Pros and cons
- Ball bearing system
- Memory foam handles
- Red and blue colors
- Adult and kid use
- Handle diameter unit is wrong
- Length listed two ways
- Heavy for a speed rope
Performance notes
Ball bearings let the rope spin freely in the handle, which helps rhythm and cuts twisting. Memory foam spreads pressure across the palm. Length is set by moving the inner plastic piece and trimming the rope, so a good fit takes a little testing.
Specifications
| Brand | Redify |
|---|---|
| Model | CJSS-8 |
| Dimensions & fit | |
| Item Length | 9.8 Feethigher than 50% of 37 jump ropes |
| Handle Diameter | 26 (unit typed as month) |
| Item weight | 0.32 Kilograms |
| Construction & materials | |
| Material | Polyvinyl Chloride (PVC) |
| Grip Material | Memory Foam |
| Handle Material | Memory Foam |
| Color | Red, Blue |
| Other details | |
| Target Audience | Adult, Kid |
| Recommended Uses For Product | Exercise and Fitness |
| Other Special Features of the Product | Adjustable Length |
Closest rivals on specs
Frequently asked questions
How long is the Redify jump rope?
The specs list 9.8 feet, while the seller copy says it adjusts from 10 feet downward.
How do I adjust the Redify jump rope?
Open the front cover of the handle, take out the inner plastic piece and set the length, then put the piece back. Cut any extra rope or tuck it inside the handle.
What is the Redify handle diameter?
The field reads 26 month, which is plainly a typo for a unit. The actual size is not confirmed.
Is the Redify jump rope for kids?
The target audience lists adult and kid.