Two Grip Sizes. One Set of Rings.

Name: DUO-Ringer™
Brand: Kensui
SKU: rek-ring+strap
Price: 49.00 USD
Availability: InStock

DUO-Rings · 28 mm + 32 mm gymnastic rings

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Included free in the box Gymnastic Ring Travel Bag Pack your rings and take your training with you. Automatically included.

Your movement. Your grip.

Rotate 180° to switch

28 MM

Slimmer grip · FIG size

Pull-ups · ring rows · levers

32 MM

Fuller grip · CrossTrain size

Dips · ring push-ups · L-sits

Both thicknesses in every ring. Half a turn to switch.

In the box: one pair of DUO-Rings, 16ft numbered straps, and your free Travel Bag. Two grip sizes in one portable setup.

1,200 LB

Capacity

1.9 LB

Set Weight

BIRCH

Material

"You're basically getting two sets of rings for the price of one.
The DUO Rings are the most logical upgrade on the market.
They've replaced my standard set permanently."

Calisthenics.com

Two-tone DUO-Ring rotated to place the pale 28 mm grip at the bottom

Patent Pending

Your workout changes.
Your grip can too.

A slimmer 28mm grip for pulling. A fuller 32mm grip for pushing. Rotate the rings 180° to switch, and choose the feel that suits your next movement.

For your pulling movements

Ring rows
Ring pull-ups
Skin the cat
Front levers

For your pushing movements

Ring muscle-ups
Ring push-ups
Ring dips
L-sits & Planche

Why DUO-Rings

More training. Less gear.

🔄

Switch in a half-turn

Go from 28mm to 32mm without swapping rings or adding attachments.

💪

Push and pull

Choose a slimmer or fuller grip for rows, pull-ups, dips, and more.

🎯

Set up evenly

Numbered straps help you match both rings to the same height.

🏆

Pack light

Rings and straps weigh just 1.9lb. A Travel Bag comes included.

Pulling on the pale grip of two-tone DUO-Rings

Close-up of the two-tone wood finish and grip transition

Training with the darker grip of two-tone DUO-Rings

Two-tone DUO-Ring with 28 mm upper grip and 32 mm lower grip callouts

✦ Patent Pending

Half a turn.
A whole new grip.

Both grip thicknesses are built into each ring. Simply rotate 180° to put your preferred grip in your palm. No tools or extra parts needed.

🔄 180° Spin ⚡ Sub 1 Second 🇯🇵 Designed in Japan

Real wood.
A natural feel.

Precision-machined birch gives you a natural surface that absorbs sweat and holds chalk. Lightweight in your bag, with a 1,200lb load capacity.

✋ Natural Feel 💧 Sweat Absorbing ⚖️ Lightweight

Match your height.
Get to your next set.

Skip the guesswork. Numbered markings help you line up both rings and return to your preferred height for the next session.

3/4" wide — extra compact design
4.8m / 16ft long — flexible setup length
Numbered markings — instant height matching
Cam buckle system — secure and fast

Watch

See the switch in action.

Questions

A few things to know.

DUO-Rings™

Two grip sizes.
Ready when you are.

One pair. Numbered straps. Free Travel Bag.

Choose DUO-Rings

100-day money-back guarantee

Kensui Promise

100 Days

Money Back No questions asked

The Kensui promise

Your success
is guaranteed.

We want you to reach your fitness goals, enjoy your life, and feel healthy. The last thing we want is to create more stress — so if you decide this isn’t for you, we’ll give you a no-hassle, no-questions-asked 100% refund.