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A10 Cyclone

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The R-1 Attachment: A10 Cyclone is truly a very unique and state-of-the-art masturbator for men. Don't miss the next step in sex toy evolution. Once you hold the A10 Cyclone in your hand, you will understand.
$ 81.95

Regular Price: $114.95

Now only: $81.95

29 %

A10 Cyclone Main Zoom



The R-1 Attachment: A10 Cyclone is a true masterpiece sex toy novelty. This attachment for the R-1 controller (sold separately here) is currently one of the most advanced sex toys for men in terms of technology, design and workmanship. The concept behind it is very easy and intuitive: The inner life of the A10 Cyclone is equipped with an advanced rotation mechanism. This mechanism transforms various rotation patterns to a soft, nub-attached sleeve. Now imagine how your member gets a massage by different rotation patterns and soft nubs. It will translate into a masturbation experience you will truly never forget. Even though it uses battery energy, the A10 Cyclone still has tremendous power.

The package includes: The basic A10 Cyclone unit with a M/L size Medusa Head insert and one extra Spacer.

*Rends' R-1 Controller is needed for this product to operate (sold separately).

RENDS R-1 Controller

Additional Information

UPC 4562271741939
TD Rating 4 of 5
Designed In Japan
Brands Rends
Material Elastomer, Plastic
Attachment For R-1 Controller
Net Weight (in lb) No
Dimension (L x W x H in.) No
Special Features No
Warranty None
Turn In Value 10% of the purchased price
5 star :
( 5 )
4 star :
( 3 )
3 star :
( 1 )
2 star :
( 1 )
1 star :
( 1 )
Total : 11 Reviews
Pros Cons
  • (3)
  • (3)
  • (4)
  • (2)
  • (1)
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Upgrade to USB power. Review by Fred
Experience: Intermediate (4 - 10 products owned) Age: N/A Length: N/A Girth: N/A
Great device, however uses thee "C" batteries.
Cut a small dowel the length of the three batteries.
Put a metal screw in each end. Take an old USB cable
and cut off the end that doesn't connect to a computer.
If you have a meter, two of the wires will give you 5
volts. Drill a small hole in cap to battery compartment.
Feed wire thru and connect to screws. ENJOY

Pros: Sensation, Usability, Quality, Value

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Different...but good Review by Aaron
Experience: Expert (10+ products owned) Age: 25 - 34 Length: N/A Girth: N/A
This is a very unusual sensation...rather than pushing in you hold still and let it do its job. Once you get used to the different sensations this device is excellent. My advice...get the other cups for variety. All in all a great product. If you have the cash and want to be lazy for a change...get it.

Pros: Sensation, Quality, Value
Cons: Usability

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Sensation is too synthetic Review by 0ppa
Experience: Age: Length: Girth:
I think this product is very subjective to the user's sensitivity and other varying factors. I want to like this product but I find it to be way too fast even on the lowest setting. It gets the job done, but can't really enjoy the feeling.

The included medusa head is not that good in my opinion. I think the rolling fella is slightly better, however if you want to try this system, I'd recommend the A10 piston.

Pros: Usability, Quality
Cons: Sensation, Value

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Know your circumference! Review by Bonejocker
Experience: Age: Length: Girth:

Available in two sizes:

S/M (Cup entrance diameter: 22mm, 0.9"; Inner cup diameter: 34mm, 1.3")


M/L (Cup entrance diameter: 25mm, 1"; Inner cup diameter: 44mm, 1.7")

How would one know if their penis would fit in this device allowing proper function? To determine this you need to see whether the circumference of the device is greater than the largest circumference of your erect penis.

Circumference = Radius X Pi

Entrance cup circumference for the S/M: 0.9" X 3.14159 = 2.82"
Inner cup circumference for the S/M: 1.3" X 3.14159 = 4.08"

Entrance cup circumference for the M/L: 1.0" X 3.14159 = 3.14"
Inner cup circumference for the M/L: 1.7" X 3.14159 = 5.34"

It is also worth mentioning the implied usage of ALL attachment cups are based off these dimensions.

Just as a reference, the circumference dimensions of my erect penis range from 4.75" on the shaft up to 5.25" on the head. This is technically not a violation of the products dimensions however it is at the upper limit of them. The outer cup of the device is made from a highly malleable synthetic material that can expand in diameter another .5" or more with ease.

The out cup allows for a flexible range of shaft circumference while providing an air tight seal. The outer cup material and dimension is not an impediment to product usage at all, what I list below would be.

With the largest circumference of my erect penis being 5.25" at the head, it is within the 5.34" spec allowed by the M/L size device. However, upon inspection of all the available attachment cups I discovered a problem.

The malleability of the synthetic material from which all inner attachment cups are made is FAR less than the malleability of the Cyclone outer cup synthetic material (meaning the inner cups are made of a slightly "tougher" or more "rigid" synthetic material). Intuition alone suggests this would potentially cause a tremendous scaling motor drag based on circumference ratio.

Even without formal lab testing, I highly suspect the motor drag would increase exponentially with circumferences increasing from 5.00" up to 5.25" due to the lower malleability synthetic material used by any attachment cups available (with exception of the "freestyle cup" for obvious reasons).

This motor drag would occur regardless of the viscosity of ANY lubrication used for the coefficient of friction would simple become too great for the motor to overcome.


The M/L A10 Cyclone should not be used on ANY erect penis with any circumference exceeding 5.00". While M/L the inner cup circumference dimension is 5.34" it NEEDS a deal of clearance even with lube due to the lower malleability synthetics from which the attachment cups are made. This same ratio can then be applied to the S/M size inner cup.

This device is a wonderful concept but needs to come in sizes L/XL and XL/XXL with corresponding sized attachment cups based on current product scaling for the "tuna can" dudes. Or the malleability of the inner cup attachments must be increased potentially reducing the products durability.

Pros: Sensation, Usability, Quality
Cons: Value

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Guest Review Review by mr. sphinx
Experience: Age: Length: Girth:
Well, this was my first purchase from TD, and the transaction was great! The product however, not so much.
I am modestly proportioned, and though I am somewhat thick, this was the first time I can say I was too thick for a toy to handle. As much of an ego boost as that was, I pretty much wasted $190. There isn't much more to say other than to echo other reviews when I say that every time I try to use the toy, the motor slows down significantly once I've entered, rendering it useless. I wish I could figure out a way to use it, but more than likely, it will end up in the trash bin shortly.

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