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YJ MGC 4x4 (Magnetic, Speed-Micro Actuator) | SpeedCubeShop
YJ MGC 4x4 (Magnetic, Speed-Micro Actuator) | SpeedCubeShop
YJ MGC 4x4 (Magnetic, Speed-Micro Actuator) | SpeedCubeShop
YJ MGC 4x4 (Magnetic, Speed-Micro Actuator) | SpeedCubeShop
YJ MGC 4x4 (Magnetic, Speed-Micro Actuator) | SpeedCubeShop
YJ MGC 4x4 (Magnetic, Speed-Micro Actuator) | SpeedCubeShop

YJ MGC 4x4 (Magnetic, Speed-Micro Actuator)

Out of stock
$ 32.95 $ 18.25
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Galaxy Lubricant

YJ MGC 4x4 (Magnetic, Speed-Micro Actuator) offers the same great feel that has made the MGC 4x4 stand the test of time with a faster turning feel.

Speed-Micro Actuator
  • A small washer below the head of the screw equipped with bearings
  • The small bearings help increase turning speed
Accessories included
  • Screwdriver
  • Different strength springs
...Read more...

Customer Reviews

Based on 19 reviews
95%
(18)
5%
(1)
0%
(0)
0%
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0%
(0)
J
Justin W.
Fast outer layers. A worthy upgrade to the MGC line

I was a little skeptical about whether the Speed-Micro Actuator version was worth it but after receiving the cube and doing a couple dozen solves I must say I'm impressed with the performance of this cube. It feels much like other MGC cubes but has a much smoother glide on the outside edges and it's slightly better on the inside. It seems to catch a little bit less than my other MGC cubes and I'd also say it's a little bit louder due to the bearings. The setup was great out of the box but I may let the tension off a bit to bring it a little more in line with my other MGC cubes.

The SMA mostly effects the outer layer which makes the 3x3 part of the solve feel a lot more like a speed cube. It does feel like it speeds up the second layer a tiny bit but not nearly as much as the outer layer. On the 4x4 it's nice since all layers are beside a SMA but I doubt this slight speed gain to the second layer would translate to the third or deeper layer on larger cubes. That being said I wouldn't hesitate to purchase the SMA 5x5 when it releases.

Though still difficult this is the first cube larger than a 3x3 I've been able to successfully hit a 270° M-slice when doing algs such as U-perm which helps bring it more in line with how I'd solve a normal 3x3, especially using algs that only require a M2 which I can consistently hit with relative ease. It's also the first cube I've been able to perform a single action 2R2 when doing parity although the 2R2 is still quite difficult for me to nail consistently. I tend to undershoot it by about 20-30°.

R
Rohan N.
Amazing!!!!!

I originally mailed the jperm mgc 4x4 but bought this and out of the box felt super fast!! It feels a little sandy out of the box so you might want to put some lube in it. I dropped my average from 1:40 to 1:20! (please don’t judge me)

K
Kinsey B.
Very good cube!

The MGC 4x4 is just such a great cube. I got the speed micro-actuator version when it was on sale for a very good price! Some of the reviews said it was a bit sandy out of the box, and I thought that meant it felt rough to touch. I was absolutely wrong! It is so smooth, very grippy and I didn't even get the UV or PVC coated versions. (As shown in the picture below). I understood what it meant when I started turning, it felt a tiny bit like some sand had gotten in (it of course didn't have any sand in it, it was just the feeling), and now after a few days of having it, the feeling has gone and I have cut my time by about 40 seconds consistently! And the first time I solved it, I broke my record straight away; I was so happy!

The MGC 4x4 is amazing. If you are looking for a cube that is not too expensive but has great magnets and is very fast-turning, I would absolutely recommend this cube.

P
Patrick

Great 4 by 4

B
Barrett L.
Nice

Don't know what the second feature is, but this cube is worth it!

Shop stress-free knowing that our industry-leading Return & Refund Policy covers your purchase for 90 days from the date of delivery. Some exclusions may apply; please refer to the policy for complete details.

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