6 Best Alternatives to the JELENS M21 Smith Machine (2026)
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You are looking for jelens m21 smith machine alternatives because the original unit may not fit your specific space or training needs. The JELENS M21 Smith Machine Power Cage offers a 2000 lb capacity and dual pulley systems in a 46.9 by 59.8 inch footprint. Its heavy-duty steel construction supports simultaneous workouts. However, you might prefer a different configuration, such as a built-in weight stack or a more compact design for smaller rooms.
The 6 options listed here were chosen because their specs overlap with the original product. Each alternative shares key features like high weight limits or cable crossover capabilities. You can compare dimensions, attachment types, and overall footprint to find the best match. This list includes budget-friendly choices and premium models with integrated benches. You will find stations with aluminum or steel pulleys. Review the published specifications to determine which frame suits your home gym layout and exercise style.
Our top pick: JELENS Smith Machine Power Cage.
How alternatives differ from JELENS M21
Goimu Smith Machine Power Cage
The Goimu S1 matches the JELENS M21 with a 2000 lb capacity and similar dimensions, measuring 46.9 by 59.8 inches. It stands slightly taller at 85.8 inches. This model includes a weight bench, adding versatility the M21 does not list. You get cable crossover and Smith machine functions in one frame. The Goimu weighs 250 pounds, offering a solid build. If you need a bench included without buying separate equipment, this unit saves space. It suits lifters who want heavy capacity and integrated bench pressing. The footprint remains compact compared to larger home gyms. You gain bench utility while keeping the dual-pulley style cable options available for varied resistance training.
Goimu Full Power Cage with Dual Pulley System
The Goimu DP01 Power Cage offers a 2000 lb capacity but uses aluminum pulleys instead of steel. It measures 46.5 by 57.9 inches, making it slightly narrower and shorter than the JELENS M21. This compact size fits small spaces better. The unit includes a dual pulley system for precise cable adjustments. You sacrifice steel pulley durability for a lighter, more affordable frame. The aluminum components may not support the same long-term heavy use as steel. This choice suits buyers prioritizing space efficiency and precise cable movements over maximum durability. It is ideal for home gyms with limited floor area. You get full cage functionality with integrated cable training in a reduced footprint.
Mikolo K6 2.0 Power Cage with Weight Set
The Mikolo K6 2.0 Power Cage provides a 2000 lb capacity with a focus on cable crossover and lat pulldown training. It lacks a Smith machine bar, distinguishing it from the JELENS M21. The unit measures 56.5 by 67.5 inches, requiring more floor space. It uses aluminum pulleys for smooth cable operations. This model suits users who prefer functional cable movements over guided barbell paths. You gain versatility in cable exercises but lose the safety and stability of a Smith machine. The larger footprint accommodates a wider range of accessories. It is best for lifters who prioritize diverse cable training over the fixed barbell mechanics of the original M21.
Mikolo Smith Machine Cage with Weight Stack
The Mikolo M4 2.0 Smith Machine features an integrated weight stack, a major difference from the JELENS M21. It measures 74.4 by 71 inches, demanding significant floor space. The unit weighs 389 pounds, offering substantial stability. You get a built-in weight stack for quick resistance changes without loading plates. This model includes a weight bench and cable crossover. The M4 suits users who want comprehensive training in one large unit. You sacrifice modular flexibility for integrated convenience. The large footprint is a trade-off for the all-in-one design. It is ideal for dedicated home gyms with ample room. You gain ease of use with the weight stack system.
Pooboo P43 Power Cage Smith Machine
The Pooboo P43 Power Cage Smith Machine offers a 2000 lb capacity with a dedicated Smith machine focus. It measures 43.3 by 62.9 inches, making it narrower than the JELENS M21. The unit weighs 417 pounds, providing heavy stability. It lacks the dual pulley system found in the M21, limiting cable versatility. This model suits buyers who prioritize Smith machine training over cable exercises. You gain a robust frame for heavy lifting but lose the dual-pulley functionality. The compact width fits tighter spaces. It is best for lifters who want a single-unit solution for squats and presses. You trade cable diversity for a focused Smith machine experience.
Goimu Power Cage with Cable Crossover and Bench
The Goimu R1 Power Cage provides a 2000 lb capacity with cable crossover and bench integration. It lacks a Smith machine bar, differing from the JELENS M21. The unit measures 46.9 by 52.4 inches, offering a shorter length. It includes a weight bench for integrated pressing. This model suits lifters who prioritize cable and bench functions over guided barbell paths. You gain versatility in free-weight and cable training but lose Smith machine safety. The compact length saves floor space. It is ideal for home gyms focusing on functional movements. You trade the fixed barbell mechanics of the M21 for a more flexible training setup with cable and bench options.
Quick picks
Our 7 picks
JELENS Smith Machine Power Cage
Best for: simultaneous dual-pulley workouts
- Weight Capacity
- 2000LBS
- Upright Size
- 50mm x 50mm
- Design Type
- smith machine, power cage combo
- Pulley System
- dual pulley cable crossover system
- Adjustment Positions
- 20 heights
- Attachments
- Cable Crossover, Smith Machine
The JELENS M21 is a 2000LBS power cage with a 50mm x 50mm steel frame. It features a dual pulley cable crossover system and a Smith module with linear bearings. The uprights have 20 adjustment heights. This all-in-one unit supports simultaneous workouts. It suits those needing a versatile home gym setup in a single footprint.
Pros
- 2000LBS weight capacity
- Dual pulley cable crossover system
- 50mm x 50mm heavy-duty steel pipes
- 20 height adjustment positions
Cons
- No Bluetooth connectivity
- No mobile app integration
- No included digital display
Good fit if
- You want simultaneous dual-pulley workouts
- You need a 2000LBS capacity
- You prefer linear bearing Smith bars
Skip if
- You require smart app tracking
- You need Bluetooth device pairing
- You want a built-in digital screen
Verdict: JELENS M21 Smith Machine Power Cage fits users who need heavy-duty dual-pulley versatility and a 2000LBS capacity in one frame.
Goimu Smith Machine Power Cage
Best for: Heavy home lifters needing cable and Smith options
- Weight Capacity
- 2000 lbs
- Design Type
- Smith machine, power cage
- Pulley System
- High-low cable crossover system
- Adjustment Positions
- 21 holes, 10 selectable heights
- Attachments
- Weight Bench, Cable Crossover, Smith Machine
- Use
- Squats
The Goimu S1 integrates a Smith machine, power cage, and cable crossover into one unit. It supports 2000 lbs total weight and features a high-low cable system with slide rails. The Smith bar uses linear bearings and offers 10 height settings. It measures 59.8 by 46.9 by 85.8 inches. You get a versatile station that fits in smaller spaces. It includes a bench and various accessories for full-body training.
Pros
- 2000 lbs total weight capacity
- High-low cable crossover system with slide rails
- Smith machine with linear bearings and 10 height settings
- Includes weight bench and 25+ accessories
- Compact footprint of 17.88 square feet
Cons
- Heavier build at 250 pounds
- Smith bar limited to 1000 lbs capacity
- Ships in 3 boxes requiring assembly
Good fit if
- You want a single unit for Smith and cable exercises
- You need a 2000 lbs weight capacity for heavy lifting
- You have limited floor space for a home gym
Skip if
- You prefer a standalone Smith machine without a cage
- You need a Smith bar capacity over 1000 lbs
- You want a lighter unit for easy relocation
Verdict: Goimu S1 Smith Machine 2000lb suits those needing a heavy-duty, all-in-one station with cable options. It delivers high capacity in a compact footprint for serious home lifters.
Goimu Full Power Cage with Dual Pulley System
Best for: compact home gyms with precise cable needs
- Weight Capacity
- 2000 lbs
- Upright Size
- 2" x 2"
- Design Type
- Full cage
- Pulley System
- Dual independent pulley, 2:1 ratio
- Adjustment Positions
- 31 cable, 29 bar (1" spacing)
- Safety Arms
- Safety bars
View on Amazon: Goimu Full Power Cage with Dual Pulley System
The Goimu DP01 is a full cage power rack combining a squat station with a dual independent pulley system. It features 2000 lb capacity and 2x2 inch uprights. The cable system offers 31 height settings, while the bar adjusts in 29 positions with 1-inch spacing. This compact unit fits small spaces while supporting solo or partner workouts.
Pros
- 2000 lb weight capacity
- Dual independent pulley system
- 31 cable height adjustments
- 29 bar adjustment positions
- Full cage design
Cons
- Aluminum pulleys may wear faster than steel
- 2:1 pulley ratio reduces max cable weight
- Red-Pro color option limits neutral aesthetics
Good fit if
- You need a compact all-in-one gym
- You want independent cable movements
- You prefer precise height adjustments
Skip if
- You require steel pulleys for durability
- You need 1:1 pulley ratio for heavy loads
- You prefer neutral color options
Verdict: Goimu DP01 Power Cage suits buyers seeking a compact full cage with precise cable adjustments. It fits small spaces well but may not satisfy those needing steel pulleys or higher cable weight capacity.
Mikolo K6 2.0 Power Cage with Weight Set
Best for: Cable crossover and lat pulldown training
- Weight Capacity
- 2000 lbs
- Upright Size
- 2" x 2"
- Design Type
- Power cage
- Pulley System
- Cable crossover, lat pulldown, 2:1 row
- Safety Arms
- Flip-down safety arms
- Attachments
- Cable Crossover, Lat Pulldown, Pulley System, Aluminum Pulleys
The Mikolo K6 2.0 is a power cage with a 2000 lb weight capacity and a 2" x 2" steel frame. It includes a cable crossover system, lat pulldown, and 2:1 low row. The unit measures 56.5 inches wide and 86.4 inches high. It supports squats and various cable exercises. This setup suits users wanting a complete home gym with smooth aluminum pulleys and flip-down safety arms.
Pros
- 2000 lb weight capacity for heavy lifting
- Dual-guide rail cable system with aluminum pulleys
- Includes lat pulldown and 2:1 low row stations
- Flip-down safety arms and Sandwich J-Cups
- Compact footprint with spacious 41" x 60" interior
Cons
- 2" x 2" uprights are smaller than the 2" x 3" frames on other list items
- No Smith machine bar path included
- Package includes 230 lbs of plates, not a full weight stack
Good fit if
- You want a cable crossover system with lat pulldown and low row
- You need a 2000 lb capacity for heavy squats
- You prefer flip-down safety arms over fixed pins
Skip if
- You require a dedicated Smith machine bar path
- You need a larger 2" x 3" or 3" x 3" frame
- You want a built-in weight stack instead of bumper plates
Verdict: Mikolo K6 2.0 Power Cage offers a versatile cable setup and 2000 lb capacity for users prioritizing functional training over a Smith machine bar.
Mikolo Smith Machine Cage with Weight Stack
Best for: users wanting integrated weight stacks
- Weight Capacity
- 2200lb
- Upright Size
- 2"x2"
- Design Type
- power cage, smith machine combo
- Pulley System
- independent dual pulley system
- Adjustment Positions
- 34 positions with 2" hole spacing
- Safety Arms
- 20" safety spotter arms
This Mikolo M4 2.0 combines a power cage and smith machine with an integrated weight stack. It features a 2200lb capacity and 34 adjustment positions with 2-inch spacing. The unit includes an independent dual pulley system and aluminum pulleys. It measures 87.2 inches high and weighs 389 pounds. This all-in-one setup suits users wanting a complete home gym in a compact footprint.
Pros
- 2200lb weight capacity for heavy lifting
- 34 adjustment positions with 2-inch hole spacing
- Integrated weight stack and dual pulley system
- Includes 20-inch safety spotter arms
- Dedicated storage for attachments and plates
Cons
- Heavy 389-pound build limits portability
- Large 74.4-inch width requires significant floor space
- Pulley color ships randomly as red or silver
Good fit if
- You need a single unit for squats and cable work
- You want precise bar height adjustments
- You have space for a wide footprint
Skip if
- You prefer a standard open squat rack
- You have limited floor space
- You want to customize pulley colors
Verdict: Mikolo M4 2.0 Smith Machine with Weight Stack fits users who want a comprehensive home gym with a built-in weight stack and smith machine. It is ideal for those prioritizing capacity and integrated cable training over modular flexibility.
Pooboo P43 Power Cage Smith Machine
Best for: All-in-one Smith machine and cable training
- Weight Capacity
- 2,000 lb
- Design Type
- Power cage smith machine
- Pulley System
- Lat pulldown, dual cable crossover
- Safety Arms
- Safety spotter arms
- Attachments
- Cable Crossover, Lat Pulldown, Smith Machine
- Use
- Squats
The Pooboo P43 is a power cage Smith machine with a 2,000 lb weight capacity. It measures 62.9 by 43.3 by 82.6 inches and weighs 417 pounds. The unit includes a bearing pulley cable system rated for 1,000 lbs. It comes with over 20 attachments, including dip bars and safety spotter arms. This setup suits users seeking a comprehensive home gym with a built-in Smith machine and cable crossover functionality.
Pros
- 2,000 lb overall weight capacity
- Includes bearing pulley cable system
- Comes with over 20 attachments
- Integrated Smith machine rail
- Safety spotter arms included
Cons
- Heavy at 417 pounds
- Large footprint requires significant floor space
- Cable system limited to 1,000 lbs
Good fit if
- You need a Smith machine and cable system in one unit
- You have the floor space for a 62.9-inch long rack
- You want a high weight capacity for heavy lifting
Skip if
- You have limited floor space
- You prefer a lighter rack for easier repositioning
- You want a cable system exceeding 1,000 lbs
Verdict: Pooboo P43 Power Cage Smith Machine fits buyers who want a single unit for Smith machine and cable training. It offers high capacity but demands significant space.
Goimu Power Cage with Cable Crossover and Bench
Best for: Heavy lifters needing cable and bench integration
- Weight Capacity
- 2000 pounds
- Upright Size
- 2 '' * 2 ''
- Design Type
- Power Cage
- Pulley System
- Cable Crossover System
- Attachments
- Weight Bench, Cable Crossover
- Use
- Squats
View on Amazon: Goimu Power Cage with Cable Crossover and Bench
The Goimu R1 is a 2000-pound capacity power cage featuring a 2x2 inch alloy steel frame. It includes a cable crossover system with a 1200-pound pulley rating and comes with a weight bench rated for 1000 pounds. The unit measures 46.9 by 52.4 by 85.8 inches. This setup suits users needing a complete home gym station with integrated cable work and bench pressing capabilities.
Pros
- 2000-pound overall weight capacity
- Integrated cable crossover system
- Includes 1000-pound rated weight bench
- 2x2 inch alloy steel frame
Cons
- Ships in 5 separate packages
- No Smith machine bar included
- 1200-pound pulley limit is lower than total capacity
Good fit if
- You need a squat rack with a cable crossover system
- You want a bench rated for heavy loads included
- You prefer a 2x2 inch upright frame structure
Skip if
- You require a built-in Smith machine bar
- You want a single-package delivery
- You need a compact footprint under 47 inches wide
Verdict: Goimu R1 Power Cage 2000LB is a heavy-duty station for lifters who prioritize cable crossover functionality and bench integration over a dedicated Smith machine bar.
Specifications side by side
| Spec | JELENS Smith Machine Power Cage | Goimu Smith Machine Power Cage | Goimu Full Power Cage with Dual Pulley System | Mikolo K6 2.0 Power Cage with Weight Set | Mikolo Smith Machine Cage with Weight Stack | Pooboo P43 Power Cage Smith Machine | Goimu Power Cage with Cable Crossover and Bench |
|---|---|---|---|---|---|---|---|
| Weight Capacity | 2000LBS | 2000 lbs | 2000 lbs | 2000 lbs | 2200lb | 2,000 lb | 2000 pounds |
| Upright Size | 50mm x 50mm | not specified | 2" x 2" | 2" x 2" | 2"x2" | not specified | 2 '' * 2 '' |
| Design Type | smith machine, power cage combo | Smith machine, power cage | Full cage | Power cage | power cage, smith machine combo | Power cage smith machine | Power Cage |
| Pulley System | dual pulley cable crossover system | High-low cable crossover system | Dual independent pulley, 2:1 ratio | Cable crossover, lat pulldown, 2:1 row | independent dual pulley system | Lat pulldown, dual cable crossover | Cable Crossover System |
| Adjustment Positions | 20 heights | 21 holes, 10 selectable heights | 31 cable, 29 bar (1" spacing) | not specified | 34 positions with 2" hole spacing | not specified | not specified |
| Safety Arms | not specified | not specified | Safety bars | Flip-down safety arms | 20" safety spotter arms | Safety spotter arms | not specified |
| Attachments | Cable Crossover, Smith Machine | Weight Bench, Cable Crossover, Smith Machine | Cable Crossover, Dual Pulley System, Pulley System, Aluminum Pulleys | Cable Crossover, Lat Pulldown, Pulley System, Aluminum Pulleys | Weight Bench, Cable Crossover, Lat Pulldown, Smith Machine, Weight Stacks | Cable Crossover, Lat Pulldown, Smith Machine | Weight Bench, Cable Crossover |
| Use | Squats | Squats | Squats | Squats | Squats | Squats | Squats |
| Dimensions | 59.8 × 46.9 × 84.7 inches | 59.8 × 46.9 × 85.8 inches | 57.9 × 46.5 × 84.3 inches | 67.5 × 56.5 × 86.4 inches | 71 × 74.4 × 87.2 inches | 62.9 × 43.3 × 82.6 inches | 52.4 × 46.9 × 85.8 inches |
| Weight | not specified | 250 pounds | not specified | not specified | 389 pounds | 417 pounds | not specified |
| Size | M21 Smith Machine | not specified | 120Lbs Home Gym Package | K6 2.0 Package (230LB Color Weights) | M4 2.0 Elite Package (BP 230LB & Bench) | not specified | not specified |
| Color | Red | Red Smith Machine wiht Bench | Red-Pro(Aluminum Pulleys) | Black | Red | Black | Black R1 with Bench&Bar |
| Model | not specified | S1 | not specified | not specified | M4 | P43 | R1 |
Frequently asked questions
Which alternative offers the highest weight capacity?
Several top alternatives, including the JELENS M21, Goimu S1, Goimu DP01, Mikolo K6 2.0, and Pooboo P43, all support a 2,000 lb capacity. This specification ensures the frame remains stable under heavy loads during squats or heavy lifts. The Goimu S1 also weighs 250 pounds, indicating a robust steel construction that complements its high load rating.
Are there options with integrated weight stacks?
Yes, the Mikolo M4 2.0 Smith Machine with Weight Stack is designed for users who want integrated weight stacks. This model includes a built-in stack for cable training, eliminating the need for loose plates. It features a weight bench, cable crossover, and lat pulldown attachments, creating a comprehensive home gym setup in one unit.
Which models include a weight bench?
The Goimu S1, Mikolo M4 2.0, and Goimu R1 all include a weight bench. The Goimu S1 adds this feature to a 2,000 lb capacity frame. The Mikolo M4 2.0 combines a bench with a weight stack and Smith machine. The Goimu R1 integrates a bench with cable crossover functionality for versatile strength training.
What is the footprint of the Mikolo K6 2.0?
The Mikolo K6 2.0 Power Cage measures 56.5 inches in width, 86.4 inches in height, and 67.5 inches in length. This is wider and deeper than the JELENS M21. Its larger dimensions accommodate a cable crossover and lat pulldown system, making it suitable for users prioritizing functional training over a compact footprint.
Do any alternatives use aluminum pulleys?
The Goimu DP01 Power Cage and Mikolo K6 2.0 both feature aluminum pulleys. The Goimu DP01 specifies aluminum pulleys in its attachments list, which may affect the feel and durability of cable movements. The Mikolo K6 2.0 also lists aluminum pulleys alongside its cable crossover and lat pulldown capabilities.
Which cage is the heaviest?
The Pooboo P43 Power Cage Smith Machine is the heaviest listed unit at 417 pounds. Its substantial weight contributes to stability during use. The Mikolo M4 2.0 follows at 389 pounds. Heavier frames generally offer less vibration during heavy lifts, which is a practical consideration for serious home lifters.
Is there a compact option with dual pulleys?
The Goimu DP01 Power Cage is described as a compact full cage with a dual pulley system. It measures 46.5 inches wide and 57.9 inches long, which is slightly smaller than the JELENS M21. This model suits buyers seeking precise cable adjustments in a space that fits small home gyms well.