Parcel ground shipping
Items weighing 149 lb or less ship by ground parcel rather than freight.

Bars, handles and straps shown in photos are not always included. Check the description, or add attachments to your order.
Business financing from $…/mo*
*Estimate, subject to credit approval.
Business financing from $…/mo*
*Estimate, subject to credit approval.
Parts & Labor, Fully Rebuilt
Remanufactured to full mechanical spec, covered from the day it lands.
Bars, handles and straps shown in photos are not always included. Check the description, or add attachments to your order.
Shipping calculator
Delivery options
Your item’s shipping method and price are confirmed in the shipping calculator and at checkout. Here is what each delivery path means.
Items weighing 149 lb or less ship by ground parcel rather than freight.
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.
When selected and available for your address, the delivery team brings the equipment into the room, assembles and tests it, then removes the packaging.
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.
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.
Coverage and accessories have to go on the same booking as the machine. Add them here and they travel together.
Customer reviews
See why gym owners and home gym builders trust Build A Gym with their gyms.
4 days ago
★★★★★
Nicole was extremely helpful, communication was tops, takes care of business. Thank you!
Read on Google2 weeks ago
★★★★★
Equipment is awesome. Delivered and setup in the garage. Will be going back for more
Read on Google2 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
Read on Google2 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!
Read on Googlea month ago
★★★★★
Great communication, products, and I'm very happy with what I purchased from them. I will be back!
Read on Googlea 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!!
Read on Googlea 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!
Read on Google2 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.
Read on Google2 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.
Read on Google2 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!
Read on Google2 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!
Read on Google2 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!
Read on Google4 months ago
★★★★★
Excellent selection of products with a large selection, consultants will help you decide
Read on Google4 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!
Read on Google5 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.
Read on Google5 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
Read on GoogleMatched circuit
Part of the Nautilus Impact Circuit: 8 pieces available. Get the whole circuit and save 5%.
You save $885.50.
The 5% comes off at checkout when you buy 5 or more pieces from this circuit together. Every piece also sells on its own at its regular price. Pick which pieces you want
Rebuilt in our Jarrell, TX shop
Every machine we sell as remanufactured goes through the same process, whatever the brand or the price. Not a wipe-down and a price tag.
Assessed frame to console, then taken apart and checked part by part. Nothing gets judged from the outside.
Every moving and touched component, from belts and cables to bearings, bushings and grips, is evaluated and rebuilt or replaced, then the machine gets a full cosmetic restoration.
Electronics bench-tested, frames and welds checked, panels refinished, then reassembled to the manufacturer's specification.
A full operational cycle under load before it ships. Anything that fails the final check goes back through service, not onto a truck.
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Shop photo
Real photo, similar machine
A Nautilus HumanSport Lat Pulley, photographed mid-remanufacture in our Texas shop. This model goes through the same process.
This photo shows a Nautilus HumanSport Lat Pulley, not this exact model. Every machine we sell goes through the same process.
See the full remanufacturing processCommercial-grade equipment, inspected and supported by warranty.
The Nautilus Impact Deltoid Fly is engineered to deliver smooth, isolated shoulder training with an intuitive setup and a natural movement path. Built to target the posterior and medial deltoids, this machine guides the arms through a controlled fly motion that enhances shoulder strength and stability while reducing strain on surrounding joints.
With the patented Lock N Load® system, selecting resistance is quick and pin-free - simply flip the color-coded switch to engage the weight stack. This intuitive mechanism offers a safer, more durable, and maintenance-friendly solution compared to traditional selector pins. The 220 lb weight stack provides ample resistance for progressive development, making the machine suitable for all experience levels.
Compact, durable, and easy to use, the Impact Deltoid Fly is a valuable addition to any upper-body training lineup.
Key Features & Specs
Lock N Load® weight selection - fast, safe, and maintenance-free
Smooth fly motion designed for targeted shoulder activation
User-friendly setup ideal for all training environments
Commercial-grade frame and movement mechanics
Length: 50" (127 cm)
Width: 30" (76 cm)
Height: 79" (201 cm)
Weight stack: 220 lb (110 kg)
Product weight: 450 lb (205 kg)
1. What are the exact dimensions and space requirements for this machine?
This machine measures 57 inches front to back, 49 inches wide, and 64 inches high, with a 19 square foot footprint. Allowing a bit of extra clearance around the machine is suggested for comfortable use and movement.
2. What muscles does the Nautilus Impact Deltoid Fly target?
This machine is designed to train the chest and shoulders, specifically targeting the posterior and medial deltoids.
3. How much resistance does the weight stack provide and how is it selected?
It features a 220 lb weight stack, selectable using the Lock N Load system, which lets you change the resistance by flipping a color-coded switch instead of using a traditional selector pin.
4. What condition can I expect with this remanufactured unit?
Remanufactured machines are fully disassembled, cleaned, repaired, and tested in Texas, with worn parts replaced. Cosmetic marks from previous use may still be present.
5. What warranty comes with this remanufactured Nautilus Impact Deltoid Fly?
It includes a 1-year parts and labor warranty from the delivery date. Extended coverage is available as BAG Care+ on the product page.
6. How is delivery handled for this machine?
Delivery is by freight to any ZIP in the lower 48 states, with options for curbside drop-off or inside delivery and assembly. You can view the estimated receive-by date and shipping cost at checkout.
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.
The Nautilus Impact Deltoid Fly is engineered to deliver smooth, isolated shoulder training with an intuitive setup and a natural movement path. Built to target the posterior and medial deltoids, this machine guides the arms through a controlled fly motion that enhances shoulder strength and stability while reducing strain on surrounding joints.
With the patented Lock N Load® system, selecting resistance is quick and pin-free - simply flip the color-coded switch to engage the weight stack. This intuitive mechanism offers a safer, more durable, and maintenance-friendly solution compared to traditional selector pins. The 220 lb weight stack provides ample resistance for progressive development, making the machine suitable for all experience levels.
Compact, durable, and easy to use, the Impact Deltoid Fly is a valuable addition to any upper-body training lineup.
Key Features & Specs
Lock N Load® weight selection - fast, safe, and maintenance-free
Smooth fly motion designed for targeted shoulder activation
User-friendly setup ideal for all training environments
Commercial-grade frame and movement mechanics
Length: 50" (127 cm)
Width: 30" (76 cm)
Height: 79" (201 cm)
Weight stack: 220 lb (110 kg)
Product weight: 450 lb (205 kg)
1. What are the exact dimensions and space requirements for this machine?
This machine measures 57 inches front to back, 49 inches wide, and 64 inches high, with a 19 square foot footprint. Allowing a bit of extra clearance around the machine is suggested for comfortable use and movement.
2. What muscles does the Nautilus Impact Deltoid Fly target?
This machine is designed to train the chest and shoulders, specifically targeting the posterior and medial deltoids.
3. How much resistance does the weight stack provide and how is it selected?
It features a 220 lb weight stack, selectable using the Lock N Load system, which lets you change the resistance by flipping a color-coded switch instead of using a traditional selector pin.
4. What condition can I expect with this remanufactured unit?
Remanufactured machines are fully disassembled, cleaned, repaired, and tested in Texas, with worn parts replaced. Cosmetic marks from previous use may still be present.
5. What warranty comes with this remanufactured Nautilus Impact Deltoid Fly?
It includes a 1-year parts and labor warranty from the delivery date. Extended coverage is available as BAG Care+ on the product page.
6. How is delivery handled for this machine?
Delivery is by freight to any ZIP in the lower 48 states, with options for curbside drop-off or inside delivery and assembly. You can view the estimated receive-by date and shipping cost at checkout.
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.
The machines our install crew puts in the same room as this one - priced as one shipment, delivered in one booking.
$2,245.00
This machine