M4 All-in-One Smith Machine Functional Trainer
The most popular and cost effective plate-loaded all-in-one home gym trainer.
- Linear Bearings Smith Bar for Seamless Movement
- 2:1 Weight Control, Independent Dual Pulley System
- Stainless Steel Uprights and Anti-rust Cables for Longevity
- Ultimate Storage for a Clutter-Free Workout
- 10+ Essential Free Attachments for Real Training
We held our ground during the toughest tariff surge — same price, same commitment to you.
Infinite Exercises with M4
You Only Need One
- Smith Machine
- Functional Trainer (Independent Pulleys)
- Free Weight Power Rack
- Lat and Low Row Machine
- Pull-up and Dip Machine
- Landmine
- Battle Rope
- Weight/ Barbell/ Accessories Storage
Silky Smooth Motion
The Smith Machine features precision linear bearings for ultra-smooth bar movement, allowing controlled, natural lifts every time. The fixed path design offers added safety and stability—perfect for squats, presses, and more.
Safety Is the First Priority
With built-in safety catches and adjustable stops, you can lift heavier with confidence and minimal risk.
Full-Range Cable Travel
The smooth-gliding pulleys allow for a wider range of motion to accommodate users of all heights and exercise styles.
Arm Reach Plate Loading
Instead of grabbing plates from low-mounted storage posts, the M4’s upright-mounted posts allow for effortless no bend loading and unloading, reducing strain on your lower back and making plate changes quicker and safer.
Precision in the Details
Free, NOT Useless Attachments
All the features you need — none you don’t. From the leg hold-down that keeps you locked in for proper lat pulldowns, to the multi-grip dip bar that expands your pushing options, each accessory solves a real training need. You'll also find a 360° landmine, resistance band pegs, and dedicated storage hooks—all engineered to support serious, functional training.
Built for Longevity
Upgraded with stainless steel, the M4 offers a smoother surface and greater corrosion resistance compared to traditional powder-coated steel. The cables are coated with an eco-friendly protective treatment that forms a tough, rust-resistant layer—keeping them smooth, flexible, and built to last. To take it further, the M4 also offers an aluminum pulley option(M4-ULTRA).
Independent Dual Pulley System
The Trainer features independent pulley systems, allowing two users to train simultaneously without interference—perfect for shared spaces or partner workouts. With a 2:1 pulley ratio, each movement delivers smooth, controlled resistance for more precise by cutting the weight in half.
Trigger Trolley, One Hand Only
Pull, slide, and lock — that’s all it takes, super easy pop-pin adjustments. Plastic lining protects the uprights from wear and tear. The M4 offers 15 height positions and pairs with 10+ free attachments, letting you seamlessly perform lat pulldowns, low rows, chest flys, curls, pushdowns, and more.
Who is the M4 Trainer for?
- You Have Limited Space but Unlimited Goals, with Everything in One place.
- You Want Long-Term Value, Saving on Memberships and Extra Equipment.
- You Want a Clean Space to Train—No Sharing, No Waiting.
- You Want Safety and Control While Lifting Alone.
- You Want to Skip the Crowds and Train Anytime.
SPECIFICATIONS
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Material2" x 2" Stainless Steel Uprights,
14-Gauge Powder-Coated Steel Frame -
Overall Height87.2"
-
Overall Width74.6"
-
Overall Depth70.9"
-
Hole Spacing4"
-
Hole Size1"
-
Weight Post Diameter2"
-
Product Weight375 lbs
-
Smith Barbell Weight35 lbs
-
Pulley Ratio2:1
-
Cable Weight Capacity400 lbs
-
Rackable Capacity1000 lbs
-
Whole Capacity2200 lbs
ASSEMBLY
PRODUCT OVERVIEW
FUNCTIONAL TRAINER AND SMITH MACHINE COMBO WITH LEG HOLDER ATTACHMENT
Meet our Best Seller MIKOLO M4 Smith Machine Functional Trainer: a versatile gym solution for home and garage workouts. It's a must-have home gym workout station with a dual independent pulley system, multi-grip pull-up bars, a Leg Holder, a Dip Station, and a Low Row Foot Plate. It includes 4 storage hooks, 6 weight posts, and 2 barbell holders to give you ample space for all your functional fitness equipment. Integrate barbell strength training, including J-Hooks and Spotter Arms.
Whether you’re just starting or a seasoned lifter, this all-in-one setup covers you. For beginners, the guided Smith bar lets you build confidence with exercises like squats and bench presses—no spotter needed. And if you’re chasing that next PR, switch up your routine with isolation exercises on the Smith machine to strengthen weak points before tackling those free weights again. This machine’s versatility doesn’t just stop at muscle building. It’s perfect for rehab moves and low-impact exercises too.
FEATURES AND BENEFITS
HIGH-QUALITY SMITH MACHINE: With some of the choices made on materials, this feels almost as an in-between for a high-end and ultra-budget option. The cable system uses plastic pulleys, but has a fairly smooth carriage system. We also add a unique rotation-limiting pin that restricts the bar’s rotation to a safe, controlled angle. Making lifts safer and more stable, especially when handling heavier weights or working without a spotter.
2:1 RATIO FUNCTIONAL TRAINER：M4 features a 2:1 ratio cable pulley system for a smoother glide and extended cable travel. Great for functional training, agility, and rehab work where smoother, more extended cable movement is beneficial. Excellent for isolation exercises, sports-specific training (e.g., golf swings), and small incremental adjustments.
DURABLE 2X2 STEEL CONSTRUCTION: Uprights that have 4" hole spacing throughout with 1" pinholes. The front stainless steel uprights offer superior resistance to rust and corrosion, making it ideal for both home and garage gyms, especially in high-humidity environments. With stainless steel uprights, you'll experience low maintenance and long-lasting performance, making it a worthwhile investment for serious athletes and fitness enthusiasts alike.
WEIGHT CARRIAGE SYSTEM：The weight carriage system is one of the strengths of M4. It has a low start weight of 2 pounds per side, which is ideal for rehab/prehab exercises. Also, the rods are slightly slanted, which means that as the weights move up and down, you don’t need to worry about them sliding off.
FREE ATTACHMENT
MULTI-GRIP PULL-UP BAR：Features multiple grip options for pull-ups, including wide, angled, and neutral grips. The easy-grip knurled handles have a diameter of 33mm for maximum comfort while you work out. Built with durable powder-coated steel.
LANDMINE：Allows you to use the barbell in new ways, for exercises like landmine presses, landmine rows, Russian twists, single arm bent over rows, and more.Helping build core rotational stability and peak power through a greater range of motion.
DIP STATION: The dip bar station attachment targets your chest, triceps, shoulders, and core. It's like having a complete upper body gym in one attachment.
BAND PEGS: Attach bands to the pegs for added resistance during your lifts. Integrate them with compound lifts, such as squats and deadlifts, to create a variable load, or use them for band work for warm-ups, mobility, and recovery.
BARS AND HANDLES: Save money and add more options to your machine with our selected bars and handles. Boost your workouts with compatible MIKOLO attachments, including the Adjustable D Handle, Tricep Rope, Straight Bar, Landmine Handle, and Lat Pulldown Bar.
LAT PULLDOWN LEG HOLDER：The Leg Hold Down Roller for M4 inserts into the front spotter arm and serves as a leg holder for LAT pulls or rest your foot on top for Bulgarian split squats.
-
Material2" x 2" Stainless Steel Uprights,
14-Gauge Powder-Coated Steel Frame -
Overall Height87.2"
-
Overall Width74.6"
-
Overall Depth70.9"
-
Hole Spacing4"
-
Hole Size1"
-
Weight Post Diameter2"
-
Product Weight375 lbs
-
Smith Barbell Weight35 lbs
-
Pulley Ratio2:1
-
Cable Weight Capacity400 lbs
-
Rackable Capacity1000 lbs
-
Whole Capacity2200 lbs
FUNCTIONAL TRAINER AND SMITH MACHINE COMBO WITH LEG HOLDER ATTACHMENT
Meet our Best Seller MIKOLO M4 Smith Machine Functional Trainer: a versatile gym solution for home and garage workouts. It's a must-have home gym workout station with a dual independent pulley system, multi-grip pull-up bars, a Leg Holder, a Dip Station, and a Low Row Foot Plate. It includes 4 storage hooks, 6 weight posts, and 2 barbell holders to give you ample space for all your functional fitness equipment. Integrate barbell strength training, including J-Hooks and Spotter Arms.
Whether you’re just starting or a seasoned lifter, this all-in-one setup covers you. For beginners, the guided Smith bar lets you build confidence with exercises like squats and bench presses—no spotter needed. And if you’re chasing that next PR, switch up your routine with isolation exercises on the Smith machine to strengthen weak points before tackling those free weights again. This machine’s versatility doesn’t just stop at muscle building. It’s perfect for rehab moves and low-impact exercises too.
FEATURES AND BENEFITS
HIGH-QUALITY SMITH MACHINE: With some of the choices made on materials, this feels almost as an in-between for a high-end and ultra-budget option. The cable system uses plastic pulleys, but has a fairly smooth carriage system. We also add a unique rotation-limiting pin that restricts the bar’s rotation to a safe, controlled angle. Making lifts safer and more stable, especially when handling heavier weights or working without a spotter.
2:1 RATIO FUNCTIONAL TRAINER：M4 features a 2:1 ratio cable pulley system for a smoother glide and extended cable travel. Great for functional training, agility, and rehab work where smoother, more extended cable movement is beneficial. Excellent for isolation exercises, sports-specific training (e.g., golf swings), and small incremental adjustments.
DURABLE 2X2 STEEL CONSTRUCTION: Uprights that have 4" hole spacing throughout with 1" pinholes. The front stainless steel uprights offer superior resistance to rust and corrosion, making it ideal for both home and garage gyms, especially in high-humidity environments. With stainless steel uprights, you'll experience low maintenance and long-lasting performance, making it a worthwhile investment for serious athletes and fitness enthusiasts alike.
WEIGHT CARRIAGE SYSTEM：The weight carriage system is one of the strengths of M4. It has a low start weight of 2 pounds per side, which is ideal for rehab/prehab exercises. Also, the rods are slightly slanted, which means that as the weights move up and down, you don’t need to worry about them sliding off.
FREE ATTACHMENT
MULTI-GRIP PULL-UP BAR：Features multiple grip options for pull-ups, including wide, angled, and neutral grips. The easy-grip knurled handles have a diameter of 33mm for maximum comfort while you work out. Built with durable powder-coated steel.
LANDMINE：Allows you to use the barbell in new ways, for exercises like landmine presses, landmine rows, Russian twists, single arm bent over rows, and more.Helping build core rotational stability and peak power through a greater range of motion.
DIP STATION: The dip bar station attachment targets your chest, triceps, shoulders, and core. It's like having a complete upper body gym in one attachment.
BAND PEGS: Attach bands to the pegs for added resistance during your lifts. Integrate them with compound lifts, such as squats and deadlifts, to create a variable load, or use them for band work for warm-ups, mobility, and recovery.
BARS AND HANDLES: Save money and add more options to your machine with our selected bars and handles. Boost your workouts with compatible MIKOLO attachments, including the Adjustable D Handle, Tricep Rope, Straight Bar, Landmine Handle, and Lat Pulldown Bar.
LAT PULLDOWN LEG HOLDER：The Leg Hold Down Roller for M4 inserts into the front spotter arm and serves as a leg holder for LAT pulls or rest your foot on top for Bulgarian split squats.