Parcel ground shipping
Items weighing 149 lb or less ship by ground parcel rather than freight.
Receive by Dec 10estimated, may change
Remanufactured
Precor EFX 833 Lower Body Elliptical w/ P31 Console & Converging Crossramp
$2,595.00
4.8
Save $5,475 (67%)
vs $8,070 new
ConditionRemanufactured
Availability
Out of Stock
Pay over timeBusiness financing
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Leave your email and we’ll tell you the moment this machine is available again. No newsletter, just the restock.
See similar machines in stock →Parts & Labor, Fully Rebuilt
Remanufactured to full mechanical spec, covered from the day it lands. Wear items are not covered.
Shipping calculator
Enter your state and ZIP code to see delivery options and prices.
Machine overview
Condition: Remanufactured
Warranty: 1 Year Parts & Labor (Extended Available)
Returns: 30-Day Returns & Exchanges
Shipping: Driveway Delivery, or Inside Delivery & Assembly
Receive by: Dec 10
How It Ships: Arrives fully assembled - roll into place
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: 80" × 30" × 67" tall
Doorways: 30" at its narrowest, so it clears a standard 32" door
What Remanufactured Means
Every remanufactured machine is fully disassembled, deep cleaned, repaired or re-parted to factory spec, then tested under load before it ships. Backed by one year parts and labor, with extended coverage available.
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
★★★★★
280 reviews on Google
Write a review
-
2 days ago
★★★★★
CTX/ Build-a-Gym absolutely CRUSHED IT! I had been struggling with numerous manufacturers trying to get a seated leg press/extension that’d ship to Alaska. When I found CTX, they went above and beyond to get my Fractal packaged and shipped with no hassle. I HIGHLY recommend these folks to anyone looking for solid commercial quality equipment for their home.
Read on Google
Thank you guys!!! -
6 days ago
★★★★★
I own a gym in Northern California and have ordered from this company many times, they are quality! Great deals, great communication, great products!
Read on Google -
2 weeks ago
★★★★★
Nicole was extremely helpful, communication was tops, takes care of business. Thank you!
Read on Google -
4 weeks ago
★★★★★
Equipment is awesome. Delivered and setup in the garage. Will be going back for more
Read on Google -
4 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 Google -
a month 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 Google -
a month ago
★★★★★
Great communication, products, and I'm very happy with what I purchased from them. I will be back!
Read on Google -
2 months 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 Google -
2 months 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 Google -
3 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 Google -
3 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 Google -
3 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 Google -
3 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 Google -
3 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 Google -
5 months ago
★★★★★
Excellent selection of products with a large selection, consultants will help you decide
Read on Google -
5 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 Google
Rebuilt in our Jarrell, TX shop
What remanufactured means here
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.
-
Inspected and stripped down
Assessed frame to console, then taken apart and checked part by part. Nothing gets judged from the outside.
-
Moving parts rebuilt or replaced
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.
-
Refinished and rebuilt to spec
Electronics bench-tested, frames and welds checked, panels refinished, then reassembled to the manufacturer's specification.
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Tested under load
A full operational cycle under load before it ships. Anything that fails the final check goes back through service, not onto a truck.
Get an email when new machines land
Good units go fast. We'll email you when new machines land - nothing else.
Shop photo
Real photo, similar machine
From our shop: Precor EFX
A Precor EFX 885 Total Body Elliptical w/ P82 & Converging Crossramp from the same series, photographed mid-remanufacture in our Texas shop. This model goes through the same process.
- Model shown
- Precor EFX 885 Total Body Elliptical w/ P82 & Converging Crossramp
- Stage
- On the bench
- Photographed
- Nov 10, 2026
- Where
- Our shop in Texas
- Headed to
- Rebuilt by
Armando N.
- Inspected frame to console, then fully disassembled
- Every moving and touched component rebuilt or replaced
- Full cosmetic restoration
- Tested under load before it ships
This photo shows a Precor EFX 885 Total Body Elliptical w/ P82 & Converging Crossramp, not this exact model. Every machine we sell goes through the same process.
See the full remanufacturing processProduct details
Commercial-grade equipment, inspected and supported by warranty.
The Precor EFX 833 Lower Body Elliptical delivers Converging CrossRamp® (10° to 35°), fixed handlebars for isolated lower body focus, 20 resistance levels (18 to 720 watts), variable stride 21" to 25" with ramp, contact heart rate, and P31 LED console - 340 lb commercial frame, 80"×30" footprint. The EFX 833 is the lower-body fixed-handlebar version of the EFX 835 - same frame, same CrossRamp® technology, same P31 console, with fixed handlebars rather than moving. The variable stride length (21" to 25") is a detail specific to the 833 that is not available on the EFX 863: as the CrossRamp® ramp angle increases from 10° to 35°, the effective stride length grows from 21" to 25". This is the "converging" geometry in practice - at higher ramp angles the pedal arc stretches longer, which more closely replicates the extended stride of uphill running or stair climbing. A 21" stride at 10° feels closer to a walking cadence; a 25" stride at 35° feels closer to a climbing stride. The fixed handlebar design concentrates all cardiovascular and muscular output in the lower body - 100% of the 18 to 720 watt output range comes from the legs, making the EFX 833 the appropriate choice for lower body endurance protocols, cycling cross-training, and rehabilitation programs where upper body exclusion is intentional.
P31 LED console with essential workout metrics. Contact heart rate sensors built into fixed handlebars. 340 lb Precor EFX 833 commercial frame, 80"×30" footprint. Remanufactured.
Supported training
Lower Body Cardio CrossRamp Interval Training Cycling Cross-Training Glute & Posterior Chain Focus Heart Rate Zone Training Low-Impact Rehabilitation
Primary muscles targeted
Gluteus Maximus Hamstrings Quadriceps Calves
Secondary muscles
Hip Flexors Adductors Core Stabilizers
Key features
Fixed Handlebars · CrossRamp® 10°-35° · Stride 21"-25" with Ramp
Fixed handlebars concentrate all 18 to 720 watts of output in the lower body - appropriate for lower body endurance, cycling cross-training, and rehabilitation where upper body exclusion is intentional. Variable stride grows from 21" at 10° ramp through 25" at 35° ramp - the converging geometry in practice, with the longer stride at higher angles replicating the extended reach of uphill climbing rather than constraining users to a fixed arc.
18-720 Watts · 20 Levels · P31 LED · Contact HR
18 to 720 watt output range entirely from lower body effort covers light rehabilitation through elite conditioning. P31 LED console delivers essential metrics - time, distance, calories, heart rate - with motion controls for straightforward workout entry. Contact heart rate sensors built into the fixed handlebars enable continuous HR monitoring without a chest strap.
Specifications
Dimensions (L × W × H)
80" × 30" × 67"
Stride: 21"-25" (varies with ramp) · Ramp: 10°-35°
Machine Weight
340 lb
Resistance & Output
20 Levels · 18-720 W
CrossRamp® 10°-35° · Fixed handlebars · P31 LED · Contact HR
Technology & Design
CrossRamp® · Fixed Bars · 21"-25" Stride · P31 · 340 lb
Converging CrossRamp® 10°-35° · Fixed handlebars · Variable stride 21"-25" · 20 resistance levels · 18-720 watts · P31 LED console · Contact HR · 340 lb frame · 80"×30" footprint
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 Precor EFX 833 elliptical?
The machine measures 80 inches long, 30 inches wide, and 67 inches high, with a 17 square foot footprint. For comfortable use and access, consider allowing extra clearance around these dimensions.
2. How does the EFX 833 differ from similar Precor ellipticals like the EFX 835 and EFX 863?
The EFX 833 has fixed handlebars for lower body-only training, unlike the EFX 835 which has moving handlebars. It also features a variable stride length (21-25 inches) with ramp angle, which is not available on the EFX 863.
3. What type of workout and muscle focus does this elliptical provide?
This machine is designed for lower body cardio and endurance, with all resistance and output coming from the legs. It targets the glutes, hamstrings, quadriceps, calves, and also works hip flexors, adductors, and core stabilizers.
4. What is the condition of this machine and what does remanufactured mean?
This is a remanufactured commercial elliptical, meaning it was fully disassembled, cleaned, repaired, and tested in our Texas shop. Cosmetic marks from prior use may remain, but all worn parts are replaced and the machine is quality tested before shipping.
5. What delivery options are available for this elliptical?
You can choose Driveway Freight Delivery, where you move the machine inside, or Inside Delivery & Assembly, where our crew brings it to your room, assembles it, and removes packaging. Stairs are quoted separately and the shipping calculator shows freight options at checkout.
6. What warranty coverage comes with this remanufactured Precor EFX 833?
It includes a 1-year parts and labor warranty from the delivery date. Extended coverage options are available on the product page.
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 Precor EFX 833 Lower Body Elliptical delivers Converging CrossRamp® (10° to 35°), fixed handlebars for isolated lower body focus, 20 resistance levels (18 to 720 watts), variable stride 21" to 25" with ramp, contact heart rate, and P31 LED console - 340 lb commercial frame, 80"×30" footprint. The EFX 833 is the lower-body fixed-handlebar version of the EFX 835 - same frame, same CrossRamp® technology, same P31 console, with fixed handlebars rather than moving. The variable stride length (21" to 25") is a detail specific to the 833 that is not available on the EFX 863: as the CrossRamp® ramp angle increases from 10° to 35°, the effective stride length grows from 21" to 25". This is the "converging" geometry in practice - at higher ramp angles the pedal arc stretches longer, which more closely replicates the extended stride of uphill running or stair climbing. A 21" stride at 10° feels closer to a walking cadence; a 25" stride at 35° feels closer to a climbing stride. The fixed handlebar design concentrates all cardiovascular and muscular output in the lower body - 100% of the 18 to 720 watt output range comes from the legs, making the EFX 833 the appropriate choice for lower body endurance protocols, cycling cross-training, and rehabilitation programs where upper body exclusion is intentional.
P31 LED console with essential workout metrics. Contact heart rate sensors built into fixed handlebars. 340 lb Precor EFX 833 commercial frame, 80"×30" footprint. Remanufactured.
Supported training
Lower Body Cardio CrossRamp Interval Training Cycling Cross-Training Glute & Posterior Chain Focus Heart Rate Zone Training Low-Impact Rehabilitation
Primary muscles targeted
Gluteus Maximus Hamstrings Quadriceps Calves
Secondary muscles
Hip Flexors Adductors Core Stabilizers
Key features
Fixed Handlebars · CrossRamp® 10°-35° · Stride 21"-25" with Ramp
Fixed handlebars concentrate all 18 to 720 watts of output in the lower body - appropriate for lower body endurance, cycling cross-training, and rehabilitation where upper body exclusion is intentional. Variable stride grows from 21" at 10° ramp through 25" at 35° ramp - the converging geometry in practice, with the longer stride at higher angles replicating the extended reach of uphill climbing rather than constraining users to a fixed arc.
18-720 Watts · 20 Levels · P31 LED · Contact HR
18 to 720 watt output range entirely from lower body effort covers light rehabilitation through elite conditioning. P31 LED console delivers essential metrics - time, distance, calories, heart rate - with motion controls for straightforward workout entry. Contact heart rate sensors built into the fixed handlebars enable continuous HR monitoring without a chest strap.
Specifications
Dimensions (L × W × H)
80" × 30" × 67"
Stride: 21"-25" (varies with ramp) · Ramp: 10°-35°
Machine Weight
340 lb
Resistance & Output
20 Levels · 18-720 W
CrossRamp® 10°-35° · Fixed handlebars · P31 LED · Contact HR
Technology & Design
CrossRamp® · Fixed Bars · 21"-25" Stride · P31 · 340 lb
Converging CrossRamp® 10°-35° · Fixed handlebars · Variable stride 21"-25" · 20 resistance levels · 18-720 watts · P31 LED console · Contact HR · 340 lb frame · 80"×30" footprint
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 Precor EFX 833 elliptical?
The machine measures 80 inches long, 30 inches wide, and 67 inches high, with a 17 square foot footprint. For comfortable use and access, consider allowing extra clearance around these dimensions.
2. How does the EFX 833 differ from similar Precor ellipticals like the EFX 835 and EFX 863?
The EFX 833 has fixed handlebars for lower body-only training, unlike the EFX 835 which has moving handlebars. It also features a variable stride length (21-25 inches) with ramp angle, which is not available on the EFX 863.
3. What type of workout and muscle focus does this elliptical provide?
This machine is designed for lower body cardio and endurance, with all resistance and output coming from the legs. It targets the glutes, hamstrings, quadriceps, calves, and also works hip flexors, adductors, and core stabilizers.
4. What is the condition of this machine and what does remanufactured mean?
This is a remanufactured commercial elliptical, meaning it was fully disassembled, cleaned, repaired, and tested in our Texas shop. Cosmetic marks from prior use may remain, but all worn parts are replaced and the machine is quality tested before shipping.
5. What delivery options are available for this elliptical?
You can choose Driveway Freight Delivery, where you move the machine inside, or Inside Delivery & Assembly, where our crew brings it to your room, assembles it, and removes packaging. Stairs are quoted separately and the shipping calculator shows freight options at checkout.
6. What warranty coverage comes with this remanufactured Precor EFX 833?
It includes a 1-year parts and labor warranty from the delivery date. Extended coverage options are available on the product page.
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.
$2,595.00
This machine
Bundle total
- Items
- $5,334.00
- Bundle price
- $5,067.30
- Estimated bundle saving
- −$266.70
- Everything arrives by
- Dec 10
One freight booking, one delivery window, one crew. Inside Delivery & Assembly available on the whole bundle.