Sunny SF-XF9925 Power Zone Power Cage | Make Serious Gains

The Sunny SF-XF9925 Power Zone Power Cage is a full-sized weight cage and an effective tool to boost strength training workouts. You’ll achieve quicker results and attain your desired body by pumping your weightlifting reps, pushing your squats, and flexing your trap muscles or abductors.

The SF-XF9925 power cage – with a 1,000 lbs (453.5 kg) maximum weight capacity – can help you make some progressive gains! In addition, the Power Zone is versatile enough for a comprehensive total workout experience, whether you want to focus on your slow or fast-twitch muscles.

You will always have a spotter in the Sunny SF-XF9925 Power Zone Power Cage with safety lock latches for ease of mind and safety when squatting with heavier weights. Eighteen vertical height settings allow for various safety bars and J-Hooks adjustments.

Store extra-weight plates with the included safety clips to increase stability and peace of mind. The Power Zone Power Cage may also bolt down to establish a firm and stable base. Furthermore, to increase versatility and add extra resistance for your lifts and squats, there are six resistance band pins (3 per side).

Learn more in my complete review below!

Sunny SF-XF9925 Power Zone Power Cage
Sunny SF-XF9925 Power Zone Power Cage

Product: Sunny SF-XF9925 Power Zone Power Cage

Price: For a great deal on this gym, merely go here on Amazon

Warranty: Frame 1 year / Parts 180 days

My rating: 9.5/10

Affiliate Disclosure: As a Sunny Health & Fitness Affiliate Program participant, I earn commissions on purchases made through links in the post. Full disclosure

Details and Specifications

  • Assembled dimensions: 50.4L x 65.1W x 82.9H inches (128L x 165W x 211H cm)
  • Assembled weight: 134.5 lbs (61 kg)
  • Maximum weight capacity: 1,000 lbs (453.5 kg)
  • Possible exercises: 25+
  • Warranty: Frame 1 year / Parts 180 days

SF-XF9925 Frame Construction

The Sunny SF-XF9925 power zone power cage features a heavy-duty frame made of 14-gauge, 2″ x 2″ steel tubing. All bars in its construction come coated with a durable, corrosion-resistant, and chip-resistant paint finish. The base bars and the unit’s upright pillars are black, while the chinning bar assembly, the safety bars, and the j-hooks are red.

The cage is not extremely large. However, it’s not exactly the best fit for 6-foot barbells. So it’s for use with 7-foot bars. With all the parts assembled, it is approximately 50.4″ (128 cm) deep and 65.1″ (165 cm) wide (with the storage pegs attached). So it is pretty spacious inside.

Sunny SF-XF9925 Power Zone Power Cage

The front-to-back distance between the two upright pillars of the cage is 24″ (61 cm), while the inner width (left-to-right) is approx—42″ (106.6 cm). Thus, the rack’s outside width, without considering the weight of the storage pegs or the elastic band pegs, is ~46″ (116 cm).

The cage’s height with the chinning bar assembly attached to the highest position is approx—83″ (210 cm). Thus, the cage would fit in a room with a 7-foot (214 cm) ceiling.

However, it would be a very tight fit, and you won’t get any clearance above it to execute chin-up and pull-up exercises correctly. Therefore, placing and using this power cage in a room with at least an 8-foot ceiling height (244 cm) is advisable.

The cage’s upright bars feature 18 vertical adjustment holes to attach the safety bars and j-hooks. It’s important to note that these holes are 3/4″ (1.9 cm) in diameter, not the 1″ (2.5 cm) standard. Therefore, you cannot use standard attachments for them.

The Sunny SF-XF9925 power cage has a maximum weight capacity of 1,000 lbs (453.5 kg) which is not bad for a home-use power cage. In addition, it also applies to the safety bars and j-hooks.

The base bars of the cage feature anchor points (two on each side), so you can secure it to the floor if you want. However, the cage is heavy – approximately 134.5 lbs (61 kg). Also, you can add weight plates on their storage pegs for extra stability. Therefore, anchoring the cage to the floor shouldn’t be necessary unless the resistance band pins are used.

Other parts and accessories

First, just like any other power cage, the Sunny SF-XF9925 Power Zone has safety bars and j-hooks. These have a maximum weight capacity of 1,000 lbs (453.5 kg).

Sunny SF-XF9925 Power Zone Power Cage
Sunny SF-XF9925 Power Zone Power Cage

They have a thick layer of rubber on their upper section to prevent paint chipping and reduce noise when placing the barbell. Unfortunately, as I’ve mentioned earlier, the adjustment holes for attachment pins are only 3/4″ (1.9 cm), so standard attachments with 1″ pins won’t fit on this cage. (Must use Sunny parts.)

The chinning bar attachment features a multi-grip design. In particular, it offers the possibility to adopt a close grip, a close parallel grip, and several wide grips. Furthermore, it has four adjustment positions, the highest at approximately 83″ (116 cm) above floor level. Therefore, the rack is for users up to 6’4″ (193 cm).

However, the chinning bar attachment does not specify a user weight limit. Therefore, you should be able to perform weighted pull-ups and chin-ups with no problem.

The base bars of the cage features several holes for attaching resistance band pins. Six pins come with the power cage. They have flattened heads to prevent the resistance bands from slipping off. *The Power Cage must be bolted to the floor before using the resistance band pins.

The cage also includes a set of weight plate storage pegs. They are 2″ (5 cm) in diameter, so they can only hold Olympic (2″) weight plates, and they come with safety springs to keep the plates secure. They are approx. 6.5″ (16.5 cm) long.

SF-XF9925 Possible Exercises

  • Pull-ups
  • Wide grip pull-ups
  • Muscle pull-ups
  • Behind head pull-ups
  • Around the world, pull-ups
  • One-arm pull-ups
  • Cliffhangers
  • Weighted pull-ups
  • Chin-ups

    Sunny SF-XF9925 Power Zone Power Cage
    Sunny SF-XF9925 Power Zone Power Cage
  • Close grip chin-ups
  • Wide grip chin-ups
  • One hand chin-ups
  • Weighted chin-ups
  • Hanging knee raises
  • Hanging leg raises
  • Push-ups
  • Deadlifts
  • Calf raises
  • Squats
  • Wide squats
  • Twisting squats
  • All kinds of resistance bands exercises
  • and more.

Of course, adding a bench to the rack can also perform bench presses. However, the bench does not come with the Power Zone cage only. Moreover, Amazon sells it as a cage and bench package.

SF-XF9925 Assembly and Maintenance

The Sunny SF-XF9925 Power Zone power cage requires complete user assembly. However, the task is pretty straightforward and shouldn’t take more than one hour of your time.

You will have to put together the base first, add the four upright bars, close the rack with the top bars and the pull-up attachment, and add the rest of the attachments. For this purpose, a set of two 16/18 fixed wrenches comes with the cage.

Sunny SF-XF9925 Power Zone Power Cage

Once fully assembled, maintenance doesn’t require much. In particular, wiping the sweat that may fall onto the frame at the end of the workout is advisable. It is also necessary to periodically check for loose bolts and parts and retighten them.

Please note that the Olympic weight bar and plates do not come with the cage and sell separately.


  • Sturdy frame, all-steel made, rated for loads up to 1,000 lbs;
  • Multi-grip pull-up bar attachment;
  • Four adjustment positions for the pull-up bar attachment;
  • Rubberized j-hooks and safety bars;
  • 18 adjustment positions for the safety bars and j-hooks;
  • Six resistance band pins for the base of the cage;
  • Weight plate storage pegs with safety springs included;
  • The anchor points to the base bars of the cage;
  • Over 25+ possible exercises;
  • Easy to assemble;
  • Tools for assembly included;
  • Little maintenance is required.


  • No dip bar attachments;
  • 3/4″ holes, so standard (1″) j-hooks, and other attachments are not compatible with this cage (must use Sunny parts).

Sunny SF-XF9925 Power Zone Power Cage Summary

The Sunny SF-XF9925 Power Zone is a standard power cage for home use. It includes an adjustable pull-up station with multiple grips, a set of safety bars and j-hooks, resistance band pegs, and weight plate storage pegs.

Moreover, it’s a sturdy piece of equipment with a maximum weight limit of 1,000 lbs, offering the possibility to perform more than 25+ exercises.

I hope you found this article helpful and informative. Would you please speak up if you have anything you’d like to share on the topic or any opinions about my website? I look forward to your comments, questions, and the sharing of ideas.

Please remember to consult your physician to determine if you have any medical or physical conditions that could risk your health and safety or prevent you from using the equipment properly. In addition, your physician’s advice is essential if you are taking medication that affects your heart rate, blood pressure, or cholesterol level.

10 thoughts on “Sunny SF-XF9925 Power Zone Power Cage | Make Serious Gains”

  1. Thanks for this review. I am glad to see it’s easy to assemble because I am not good at building things, lol. I do computer stuff with my free time and head out to the gym where all the stuff is built for me 😅

    I may give this product another look in the future when I can actually afford to buy a house, or maybe I can convince my apartment manager to fit this into the gym, lol. I definitely need a product to help me with my pull-ups!

    • Hi David, thanks for stopping by. Would you please let me know if I can assist you with this Sunny SF-XF9925 power cage or any other exercise equipment? I’m always happy to help.

      Kind regards, Robert

  2. Hello, I love all the reviews on exercise equipment. It’s vital to exercise to stay fit and healthy. When I used to go to the gym daily, my arms had an excellent shape and were feminine at the same time. Nowadays, I can’t go to the gym so having equipment at home would be great. But, how much would a small bike cost because I live in a small apartment?

    • Hi Claudia, thanks for stopping by. The cost of an exercise bike varies depending on all of its features. I suggest you read the buying guide I’ve written. The home page of my website has a buying guide menu. Click on it, and you will find a buying guide for all of the different types of exercise equipment that I’ve reviewed.

      Here’s a link to the Sunny SF-RB4850 Recumbent bike to give you an idea about pricing and options. It sells for $499.99. However, it’s on sale right now for $389.99, making it a great buy.

      Would you please let me know if I can ever assist you with this or any other exercise equipment? There are many options in the $200.00 to $500.00 price range. I’d be happy to help you find one that meets your price and feature requirements. 

      Kind regards, Robert

  3. The Sunny SF-XF9925 power cage looks like a very sturdy and robust cage and would be good to add to your home gym equipment if you have a room with an 8-foot ceiling. However, it is a pity that the attachment holes are only 3/4″, which means one has to use Sunny attachments rather than attachments that one might already have. 

    The possibility of performing more than 25 exercises makes it very versatile to cover a full workout, ideal for a home gym. 

    • Hi, thanks for stopping by and sharing your thoughts with us. Would you please let me know if I can ever assist you with exercise equipment? I’m always happy to help.

      Kind regards, Robert

  4. Overall, this Sunny SF-XF9925 Power Zone Power Cage seems to be a great exercise equipped, easy to assemble, and very durable. The possibility of performing many activities makes it even better. I checked the price on Amazon, and it is not bad; for only 150, we upgraded to the Power Zone Half Rack Heavy Duty Power Cage. I will look more into it.

    Thank for sharing this great review very well explained.

    • Hi there, thanks for stopping by and sharing your thoughts with us. Would you please let me know if I may further assist you with exercise equipment? I’m always happy to help.

      Kind regards, Robert

  5. Hello, thank you for all this information. Although my doctor advised me to do sports to strengthen my muscles, I came across your article by chance, and I find that the Sunny SF-XF9925 power cage will help me to strengthen my upper part of the body.

    Do you know if it’s dangerous, and do you have to be a bodybuilding enthusiast, or is it also for beginners?

    • Hi Omama, thanks for stopping by and sharing your thoughts with us. It features eighteen vertical height settings that allow various safety bars and J-Hooks adjustments. It’s a safe power cage to use, and it’s for everyone, from enthusiasts to beginners. However, I advise you to talk with your doctor before beginning a weight training program.

      Would you please let me know if I may further assist you with exercise equipment? I’m always happy to help.

      Kind regards, Robert


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