Parcel ground shipping
Items weighing 149 lb or less ship by ground parcel rather than freight.
Receive by Dec 21estimated, may change
New
BUILT Strength Fractal Series Assisted Chin Up / Dip
$3,495.00
4.8
ConditionNew
Availability
Available to Order
Pay over timeBusiness financing
Business financing from $…/mo*
*Estimate, subject to credit approval.
Parts & Labor, Plus Lifetime Frame
New equipment. Coverage starts on the date of delivery.
Shipping calculator
Enter your state and ZIP code to see delivery options and prices.
Machine overview
Condition: New
Warranty: 1 Year Parts & Labor (Extended Available)
Returns: 30-Day Returns & Exchanges
Shipping: Driveway Delivery, or Inside Delivery & Assembly
Receive by: Dec 21
How It Ships: Crated w/ Assembly Manual
Delivery options
How delivery works
Your item’s shipping method and price are confirmed in the shipping calculator and at checkout. Here is what each delivery path means.
Driveway freight delivery
Your equipment is palletized and protected. The freight carrier schedules delivery, then uses a liftgate to lower it to your curb or driveway. Moving it inside and unpacking it are up to you.
Inside delivery & assembly
When selected and available for your address, the delivery team brings the equipment into the room, assembles and tests it, then removes the packaging.
Full truckload
For commercial builds and multi-pallet orders, a dedicated trailer keeps the full order together in one delivery. We confirm the unloading plan before the truck ships.
Size: 64" × 58" × 87" tall
What New Means
Brand new, current-model equipment shipped in the factory crate with the full manufacturer warranty. Extended coverage is available at checkout.
Warranty Coverage
New and remanufactured equipment are both covered for one year, parts and labor, backed by us. Extended protection is available on either through BAG Care+. Used equipment is sold as-is with no warranty coverage, and is described honestly before you buy. We service nationwide - every ZIP code in the country - so coverage travels with the machine.
30-Day Returns & Exchanges
Change your mind within 30 days of delivery and you can return the machine or exchange it for a different size, color or configuration.
Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns and exchanges. Freight items must go back packaged to the same standard they arrived in. We will tell you exactly what that means before anything is collected.
Anything that arrives damaged or fails under warranty is handled separately and carries no restocking fee. Full terms are in our Returns, Exchange & Refund Policy.
Add before it ships
Before the freight bookingCoverage and accessories have to go on the same booking as the machine. Add them here and they travel together.
Extended warrantyRecommendedEvery machine includes 1 year parts and labor.
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Customer reviews
Real Gyms. Real People.
See why gym owners and home gym builders trust Build A Gym with their gyms.
4.8
★★★★★
277 reviews on Google
Write a review
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3 days ago
★★★★★
Nicole was extremely helpful, communication was tops, takes care of business. Thank you!
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2 weeks ago
★★★★★
Equipment is awesome. Delivered and setup in the garage. Will be going back for more
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2 weeks ago
★★★★★
By far the best equipment I’ve had and very reliable for my home and it’s also for a commercial gym also I have The Zaia
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2 weeks ago
★★★★★
Had some issues with the assembly process. Dillan was quick to reach out and set up a video call for assistance. He provided follow ups to ensure everything was squared away. Great customer service!
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a month ago
★★★★★
Great communication, products, and I'm very happy with what I purchased from them. I will be back!
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a month ago
★★★★★
Just want to say thank you to the team at CTX!! Not only was shipping fast and efficient, but customer service was outstanding!! Any question that was needed to be answered was meet with a quick response. Thank you again!!
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a month ago
★★★★★
Dillon was very helpful, patient with answering all my questions, very knowledgeable. He insured I had all the necessary answers before I made my purchase. Thanks Dillon, great customer service!
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2 months ago
★★★★★
I was thinking about getting Ozempic, but I’m not in the mood to go blind yet. So I decided I’d do it the old fashioned way and called CTX.
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2 months ago
★★★★★
CTX Built is a great company to work with. Excellent communication and customer service. Their team was easy to work with and extremely helpful. Would do more business with them and I plan to.
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2 months ago
★★★★★
CTX stands by their products. I recently purchased a Precor elliptical from them & it arrived with a mechanical flaw. They coordinated with a technician to get my product fixed like new. They accomplished this despite the fact that my home was two states away. Special thank you to Nichole for staying accessible and attentive throughout the process!
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2 months ago
★★★★★
Great product and awesome leadership. Equipment was straight forward to build and team is always responsive when needing information or any help whatsoever. So glad I found them for outfitting my gym, best decision I have ever made for my business!
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2 months ago
★★★★★
Absolutely best in business! Not only is Dillon just genuinely a great human being, he’s real and honest. Loved everything I’ve gotten from him and the team. I’m about 10-15 pieces in deep with him and not stopping anytime soon! Absolutely recommend hitting these guys up for home/commercial equipment. New or refurbished!
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4 months ago
★★★★★
Excellent selection of products with a large selection, consultants will help you decide
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4 months ago
★★★★★
Dillion was great to work with!! Super friendly, quick turn around time, and great at communicating! The guys who delivered it Robb and JJ were also amazing. They came prepared and were very fast and efficient. They offered to help us move around other equipment to ensure we loved our gym! Super nice people and an amazing company! I would highly recommend working with them. Oh and the equipment itself is high quality and looks great in our home gym!
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5 months ago
★★★★★
I inquired to sell a few machines from my personal training studio. From beginning to the end, customer service was great! CTX was very quick with responses and communication was there! I very much will take my business back to CTX, and I highly recommend them.
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5 months ago
★★★★★
Bought this refurbished Matrix Stair mill and from the minute I mesaged about it they offered great communication and shipping was perfectly coordinated! Highly recommend this CTX Gym
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Our own equipment line
What BUILT Strength is
Commercial-grade gear we design, stock and stand behind, sold only through Build A Gym.
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Heavy commercial steel
Frames are laser-cut and welded from heavy-gauge steel, built for daily commercial use.
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We audit the factory’s work
Our team audits the factory regularly, checking machines, welds and finishes before they ship to Texas.
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Stocked in Texas
Most of the range ships from our Jarrell, TX warehouse. Try it first at our Georgetown showroom.
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Delivered and backed for life
1 year parts and labor plus lifetime frame coverage. Add inside delivery and assembly at checkout.
Product details
Commercial-grade equipment, inspected and supported by warranty.
Quick answer: An assisted pull up machine (also called a dip assist or assisted chin up machine) uses a counterbalance stack to offset bodyweight so you can train chin ups, pull ups, and dips before you can do them unassisted. The BUILT Strength Fractal Series Assisted Chin Up / Dip adds ergonomic multi grip handles, a wide non-slip knee platform, a durable knee pad, and a 676 lb commercial frame at 87 in tall.
The BUILT Strength Fractal Series Assisted Chin Up / Dip uses a selectorized counterbalance system to offset a portion of the user's bodyweight - select more assistance to make the movement easier as strength builds, reduce it progressively until full unassisted reps are achievable. This makes chin-ups, pull-ups, and dips accessible to users who can't yet perform full bodyweight reps, and provides a controlled progression pathway toward unassisted movement.
Ergonomic handles accommodate chin-up, pull-up, and dip grip positions from the same station, a wide non-slip platform provides stable knee placement during assisted reps, and the durable knee pad keeps the user correctly positioned throughout the movement. A 676 lb commercial-grade steel frame at 87" tall delivers the height and structural stability needed for full-range overhead pulling and pressing movements. New.
Supported exercises
Assisted Chin-Ups Assisted Pull-Ups Assisted Dips Knee Raises
Chin-up / pull-up - primary muscles
Latissimus Dorsi Biceps Brachii Rhomboids
Dip - primary muscles
Triceps Pectoralis Major Anterior Deltoids
Secondary muscles
Trapezius Rear Deltoids Core
Key features
Selectorized Assistance - Progressive Strength Building
The selectorized counterbalance offsets a selected portion of bodyweight - higher assistance for beginners building initial pulling and pressing strength, progressively reduced as capacity grows, until full unassisted reps are achievable.
Ergonomic Handles - Chin-Up, Pull-Up & Dip
Multiple ergonomic grip positions accommodate supinated chin-up grips, pronated pull-up grips, and parallel dip grips from the same station - covering the full spectrum of assisted vertical pulling and pressing movements.
Wide Non-Slip Platform & Knee Pad
A wide non-slip platform provides stable footing for setup and dismount, and a durable knee pad keeps the user in correct assisted position throughout chin-up and dip reps - stable and secure under maximum counterbalance assistance.
676 lb Frame · 87" Height
At 87" tall and 676 lb, the frame provides the overhead clearance and structural stability needed for full-range assisted chin-ups and dips in commercial and home gym environments without anchoring to the ceiling or wall.
Specifications
Dimensions (L × W × H)
64" × 58" × 87"
Machine Weight
676 lb
Weight Stack
175 lb
Selectorized counterbalance assist
Condition
New
Fractal Series · BUILT Strength
Functions & Design
Chin-Up · Pull-Up · Dip · Knee Raise
Selectorized counterbalance · Multi-grip handles · Wide non-slip platform · Knee pad · 87" height
Frame
11-Gauge (3mm) Steel
Buyer questions
How does an assisted pull up machine work?
A counterbalance stack offsets part of your bodyweight. Dial more assistance when you are building toward your first chin up or dip, then reduce it until you can do full unassisted reps.
Assisted pull up machine or resistance band pull ups?
The machine gives precise, repeatable assistance levels and also covers dips. Bands are cheaper and portable but the help curve changes through the rep.
Can beginners use an assisted chin up dip machine?
Yes. Start with higher assistance, practice full range, then drop weight each week until unassisted reps appear. Same station covers dips.
Related: BUILT Fractal Series, total body selectorized, BUILT Assisted Chin / Dip.
Assembly
PDF
PDF
Assembly manual
BUILT Strength Fractal Series Assisted Chin Up / Dip
The step-by-step guide for putting this machine together. Handy to look over before delivery day.
View manual
Download PDF
Rather not build it?
We will assemble it for you
Brought inside to the room you choose
Assembled and set up by our crew
Packaging taken away
Choose Inside Delivery & Assembly as your delivery option at checkout.
How assembly works
1. What are the exact dimensions and footprint of this machine?
This machine measures 64 inches front to back, 58 inches wide, and 87 inches tall, with a 26 square foot footprint. Allowing a few extra feet of clearance around it is suggested for safe use and movement.
2. How much assistance does the weight stack provide and how does it work?
The 175 lb selectorized weight stack offsets a portion of your bodyweight, making chin-ups, pull-ups, and dips easier as you build strength. You can adjust the assistance level to match your progress.
3. What muscle groups can I train with this machine?
This machine is designed for assisted chin-ups, pull-ups, dips, and knee raises, targeting the chest, arms, and back.
4. Is this machine suitable for beginners or only advanced users?
It's suitable for all levels. The adjustable assistance allows beginners to perform movements they may not yet be able to do unassisted, while advanced users can reduce the assistance as they progress.
5. What condition will this machine arrive in and is there an assembly manual?
This is a brand new machine and comes with an assembly manual available in the Assembly tab on the product page.
6. What delivery and warranty options are available for this machine?
We offer curbside or inside delivery with assembly options at checkout. New machines are covered by the manufacturer warranty, and extended coverage is available through BAG Care+.
30-Day Returns & Exchanges
Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.
Quick answer: An assisted pull up machine (also called a dip assist or assisted chin up machine) uses a counterbalance stack to offset bodyweight so you can train chin ups, pull ups, and dips before you can do them unassisted. The BUILT Strength Fractal Series Assisted Chin Up / Dip adds ergonomic multi grip handles, a wide non-slip knee platform, a durable knee pad, and a 676 lb commercial frame at 87 in tall.
The BUILT Strength Fractal Series Assisted Chin Up / Dip uses a selectorized counterbalance system to offset a portion of the user's bodyweight - select more assistance to make the movement easier as strength builds, reduce it progressively until full unassisted reps are achievable. This makes chin-ups, pull-ups, and dips accessible to users who can't yet perform full bodyweight reps, and provides a controlled progression pathway toward unassisted movement.
Ergonomic handles accommodate chin-up, pull-up, and dip grip positions from the same station, a wide non-slip platform provides stable knee placement during assisted reps, and the durable knee pad keeps the user correctly positioned throughout the movement. A 676 lb commercial-grade steel frame at 87" tall delivers the height and structural stability needed for full-range overhead pulling and pressing movements. New.
Supported exercises
Assisted Chin-Ups Assisted Pull-Ups Assisted Dips Knee Raises
Chin-up / pull-up - primary muscles
Latissimus Dorsi Biceps Brachii Rhomboids
Dip - primary muscles
Triceps Pectoralis Major Anterior Deltoids
Secondary muscles
Trapezius Rear Deltoids Core
Key features
Selectorized Assistance - Progressive Strength Building
The selectorized counterbalance offsets a selected portion of bodyweight - higher assistance for beginners building initial pulling and pressing strength, progressively reduced as capacity grows, until full unassisted reps are achievable.
Ergonomic Handles - Chin-Up, Pull-Up & Dip
Multiple ergonomic grip positions accommodate supinated chin-up grips, pronated pull-up grips, and parallel dip grips from the same station - covering the full spectrum of assisted vertical pulling and pressing movements.
Wide Non-Slip Platform & Knee Pad
A wide non-slip platform provides stable footing for setup and dismount, and a durable knee pad keeps the user in correct assisted position throughout chin-up and dip reps - stable and secure under maximum counterbalance assistance.
676 lb Frame · 87" Height
At 87" tall and 676 lb, the frame provides the overhead clearance and structural stability needed for full-range assisted chin-ups and dips in commercial and home gym environments without anchoring to the ceiling or wall.
Specifications
Dimensions (L × W × H)
64" × 58" × 87"
Machine Weight
676 lb
Weight Stack
175 lb
Selectorized counterbalance assist
Condition
New
Fractal Series · BUILT Strength
Functions & Design
Chin-Up · Pull-Up · Dip · Knee Raise
Selectorized counterbalance · Multi-grip handles · Wide non-slip platform · Knee pad · 87" height
Frame
11-Gauge (3mm) Steel
Buyer questions
How does an assisted pull up machine work?
A counterbalance stack offsets part of your bodyweight. Dial more assistance when you are building toward your first chin up or dip, then reduce it until you can do full unassisted reps.
Assisted pull up machine or resistance band pull ups?
The machine gives precise, repeatable assistance levels and also covers dips. Bands are cheaper and portable but the help curve changes through the rep.
Can beginners use an assisted chin up dip machine?
Yes. Start with higher assistance, practice full range, then drop weight each week until unassisted reps appear. Same station covers dips.
Related: BUILT Fractal Series, total body selectorized, BUILT Assisted Chin / Dip.
Assembly
PDF
PDF
Assembly manual
BUILT Strength Fractal Series Assisted Chin Up / Dip
The step-by-step guide for putting this machine together. Handy to look over before delivery day.
View manual
Download PDF
Rather not build it?
We will assemble it for you
Brought inside to the room you choose
Assembled and set up by our crew
Packaging taken away
Choose Inside Delivery & Assembly as your delivery option at checkout.
How assembly works
1. What are the exact dimensions and footprint of this machine?
This machine measures 64 inches front to back, 58 inches wide, and 87 inches tall, with a 26 square foot footprint. Allowing a few extra feet of clearance around it is suggested for safe use and movement.
2. How much assistance does the weight stack provide and how does it work?
The 175 lb selectorized weight stack offsets a portion of your bodyweight, making chin-ups, pull-ups, and dips easier as you build strength. You can adjust the assistance level to match your progress.
3. What muscle groups can I train with this machine?
This machine is designed for assisted chin-ups, pull-ups, dips, and knee raises, targeting the chest, arms, and back.
4. Is this machine suitable for beginners or only advanced users?
It's suitable for all levels. The adjustable assistance allows beginners to perform movements they may not yet be able to do unassisted, while advanced users can reduce the assistance as they progress.
5. What condition will this machine arrive in and is there an assembly manual?
This is a brand new machine and comes with an assembly manual available in the Assembly tab on the product page.
6. What delivery and warranty options are available for this machine?
We offer curbside or inside delivery with assembly options at checkout. New machines are covered by the manufacturer warranty, and extended coverage is available through BAG Care+.
30-Day Returns & Exchanges
Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.
Save 5%
Complete the room
The machines our install crew puts in the same room as this one - priced as one shipment, delivered in one booking.
$3,495.00
This machine
Bundle total
- Items
- $6,065.00
- Bundle price
- $5,761.75
- Estimated bundle saving
- −$303.25
- Everything arrives by
- Dec 21
One freight booking, one delivery window, one crew. Inside Delivery & Assembly available on the whole bundle.