RMAX-4250 Heavy Duty Functional Adjustable Power Rack

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RMAX-4250 Heavy Duty Functional Adjustable Power Rack

RMAX-4250 Heavy Duty Functional Adjustable Power Rack


The RitKeep RMAX-4250 Fitness System offers ultimate versatility, combining a Power Rack, Chin-up bar, Dual Pulleys, and practical attachments, all crafted with stable manufacturing and a durable pulley system for a comprehensive, smooth workout experience.

Multi-Functional: The RitKeep RMAX-4250 Fitness System combines a Power Rack, Chin-up bar, and Dual Pulleys, effectively providing you with the versatility of a free weight gym setup without the hassle of moving between different exercise stations.

Stable Manufacturing: Having a complete in-house setup comprising full automatic laser cutting,  welding, and painting, offers the assurance of uniform, top-tier product quality. The rack is meticulously crafted from a 50 X 80mm commercial steel square frame, boasting a robust 1.5mm thickness. Ensuring maximum load-bearing of up to 1200 lbs.

Practical Attachments: RMAX-4250 comes with a range of essential accessories, including a lat pulldown bar, versatile cable handles, sturdy 440 lbs J-Hooks, and reliable safety catches. Additionally, it features dip bars, a 360° landmine attachment, a convenient footboard, and a barbell holder.

Durable Pulley System: Elevate your workout experience with our smooth cable pulley system. Meticulously designed for seamless performance, it features top-tier nylon-coated cables that effortlessly glide. Versatility empowers you to efficiently work multiple muscle groups, effectively targeting your back, legs, chest, shoulders, and arms for a comprehensive and smooth workout session.


USA Local Delivery

  • For orders without pre-order items will be processed and shipped within 2-3 days.
  • The delivery timeframe would be 10-15 days.
  • Item will be shipped through UPS or FedEx.
  • Delivery appointment will be made once freight reaches a destination terminal nearest you. Appointments can be scheduled Monday - Friday, during business hours with the freight carrier. 

*Please Note: RitKeep only ship within the United States except Alaska, Hawaii, U.S. Virgin Islands, Puerto Rico, Guam, and military and air bases. We have partnered with reliable shipping carriers like FedEx and UPS for all our shipments.

Shipping Option

  • Standard Delivery: $5.99 10-15 days
  • Free Standard Delivery Over $150

You will receive an e-mail notification from us to track your order once your order has been shipped. If there is a holiday on the way, we will promptly notify you. If there is a delay in logistics, please contact us in time by email: service@ritkeeps.com.

Return Your Items

RitKeep has a 30-Day return benefit after you received the items.You can cancel the order at any time before RitKeep has shipped the products to you. Under normal circumstances, RitKeep will process your order cancellation request within 2-3 working days. Once the order has entered the shipped stage, it may not be canceled. Please contact us by email: service@ritkeeps.com.

After the order is canceled, RitKeep will not reserve inventory for you, resulting in insufficient stock and unable to purchase. After you submit the cancellation request, we will send you the processing result by email. If the cancellation is not successful, please contact us and follow the steps outlined in the Returns Policy to make a return.

*Please Note: The items cannot be delivered due to special reasons, including but not limited to natural disasters, government actions, social anomalies, etc. We will notify you by sending an email.


Warranty Period

Ritkeep provides a comprehensive warranty coverage for a duration from the date of purchase. During this period, we guarantee that your product will be free from any defects in material, functionality, and workmanship. The warranty is exclusively applicable to the original purchaser of the product, as long as you remain the owner. It is important to remember that the warranty is non-transferable.


FOR ALL WARRANTIES * Warranty may be voided for any product which has been damaged due to negligent or faulty use, alteration, maintenance, storage or handling by the user. Any specific issues regarding a RitKeep product with which a customer is not satisfied will be reviewed on a case-by-case basis. Please note that our warranty does not apply to product or barbell service and maintenance. We recommend you properly service and maintain your product for life long product longevity.

** Warranty against bending does not cover any bar which has been damaged due to negligent or faulty use, alteration, maintenance, storage or handling by the user. Negligent or faulty use includes abusive dropping of the bar (i.e., dropping the bar on a box, bench, spotter arms or pins in a power rack, excessive dropping with insufficient or damaged bumpers, excessive dropping with iron plates, excessive dropping on concrete or similar surfaces, and similar usage). Any specific issues regarding a RitKeep product with which a customer is not satisfied will be reviewed on a case-by-case basis. 

Material Warranty
Frames 2 Year Warranty

Pull-Down Bar, Dip Bar, Landmine, T-bar, Safety Arm, D-Shape Handle, J-Hooks

1 Year Warranty
Wheels, Cables 90 Day Warranty
Dumbbells 2 Year Warranty
Weight Plate 2 Year Warranty
Weight Bench 1 Year Warranty
RitKeep RMAX-4250 Heavy Duty Functional Adjustable Power Rack

Embrace Fearless Workouts with RMAX-4250

RitKeep RMAX-4250 Heavy Duty Functional Adjustable Power Rack

Tailored to Perfection With Adjustable Heights

RitKeep RMAX-4250 Heavy Duty Functional Adjustable Power Rack

Ultra Stable Structure


RitKeep RK-PC005 is made with a 40mm x 80mm commercial steel square frame with a thickness of 1.5mm, which significantly improves the stability during working out.

Color: Black, Silver
Dimension: 56”L x 72,8”W x 86.6”H
Material: 40x80 mm High-Quality Steel with thickness of 1.5mm
Weight: 216 lbs
Accessories & Max Load Bearing Capacity:

Chin-up Bar
Max. 573 lbs.

Max. 661 lbs on both sides.

Max. 440 lbs on both sides.

Dip Bar*2
Max. 440 lbs on both sides.

Safety Bar*2
Max. 617 lbs on both sides.

Weight Storage
Max. 330 lbs.

Max. 440 lbs.

Installation Manual: RMAX-4250 Power Rack Installation Manual


Multi Pull-up Bar

Featuring a pull-up bar that allows for chin-ups, and kipping pull-ups, with the ability of change your grip.

Safety Bars

Providing essential support & versatility for weightlifting, eliminates the need for a spotter for safety ensurance.

Dip Bars

The Dip Station with two grip options is perfect for dips, rows, gymnastics movements like L-sits and etc.

Dual Pulleys

With multiple height adjustment options for cable crossover training, allowing you to target various muscle groups

Weight Frame

Safely load weight plates for effective strength training, ensuring smooth and secure movements.


With landmine attachment, it adds versatility to weightlifting workouts with rotational movements.

Foot Pedals

Equipped with robust foot pedals that ensure stability during workouts, facilitates seated rows and etc.

Barbell Holder & Storage

Maximize your workout space and organization with our weight plate and barbell holders.
  • Free Shipping Above $150

    Free shipping on US orders over $150.

  • 30 Days Return

    30 days Retun, Your Satisfaction is Guaranteed.

  • Secure Payment Checkout

    Securely Accept Creadit Cards & Debit Cards.

  • Litmited 2-Year Warranty

    Provides a comprehensive warranty from the date of purchase.

Customer Questions & Answers

1. Does this machine needs to be bolted down to the ground?
No, RK-PC005 does not need to be bolted to the ground. it is very stable.
2. Why did I only received part of my order?
Your order was split into multiple packages, but you may have only received one tracking number. If you are checking to track and scroll toward the bottom you will see a section for "Packages in this Shipment (Total Packages: N)" and you can see the tracking for the other packages and where they are in transit. Your packages may have gotten separated but should be reunited soon.
3. What is the maximum weight of the j-hook?
The maximum of the j-hook is 440 lbs.
4. What is the role of safety bar? What is the weight limit of the safety weight catch?
By adjusting the safety to different heights, and it provides a secure environment for performing exercises such as squats, bench presses, and other barbell movements. The safety weight catch's weight capacity is 620 lbs on both sides.
Special instructions for seller
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