XS2 Mutant Arm

Patent Pending Articulating Functional Trainer Arms

The patent pending Mutant Arms take our articulating functional trainer arms to the next level. Now articulating both horizontally and vertically, they let you set the perfect starting position for any exercise. Go wide for chest flys and cable crossovers, bring them together for lat pulldowns and seated rows, or angle them up and down for presses, pulls, and everything in between. An additional attachment point delivers a true 1:1 ratio, so the weight you load is the weight you feel.

Stainless Steel Front Uprights

The SX2 now comes standard with stainless steel 3×3 11 gauge front uprights to keep your rack always looking new. Some of the most well respected power rack brands offer 3×3 11 gauge stainless uprights as a premium option for a reason so if someone says stainless steel uprights are inferior, then they don’t know squat (pun intended).

SX2 Stainless Steel Uprights
MAXUM SX2 Smith Machine Functional Trainer Squat Rack Home Gym

Standard Commercial Rack Tubing

The frame is built with 3×3″ 11 gauge steel and has 5/8″ holes throughout making it compatible with rack attachments from other brands. It also features 1″ Westside hole spacing which allows for the precise placements of your J-hooks and safeties for those big lifts.

Counterbalanced Smith Machine

The optional counterbalance is designed to provide a more balanced and controlled lifting experience. The counterbalance bar helps to offset the weight of the barbell, making it easier to perform certain exercises with proper form and technique.

MAXUM SX2 Smith Machine Functional Trainer Squat Rack Home Gym
MAXUM SX2 Smith Machine Functional Trainer Squat Rack Home Gym

Dual 220 lb Weight Stacks

The included dual 220 lb weight stacks ensures you will have the weight you need for all your functional trainer exercises. And for those that need a little more, the included weight plate horns allow you to add weight plates to the stack.

Optional Quick Attach and Release Leg Press Plate

The optional quick attach and release leg press plates conveniently converts your smith machine into a leg press machine.

MAXUM SX2 Smith Machine Functional Trainer Squat Rack Home Gym
Strap Safety Arms and UHMW Sandwich J-hooks

Strap Safety Arms and UHMW Sandwich J-hooks

The unique and hefty optional strap safety arms gives you your bar a soft landing when you need it. And the included J-hooks use UHMW sandwiched between two thick steel plates to protect your bars finish and knurl.

DETAILS

MAXUM SX2 – Smith Machine Functional Trainer Squat Rack Home Gym

Smith Machine • Functional Trainer • Squat Rack • Lat Pulldown/Row • Pull-Up

The MAXUM SX2 is a heavy-duty all-in-one home gym built for lifters who want professional-grade versatility in their own space. Combining a Smith machine, functional trainer, and squat rack into a single powerhouse system, the SX2 is designed to handle everything from foundational strength moves to advanced accessory work. With patent pending Mutant Arms that articulate in every direction and a true 1:1 attachment point when both stacks are engaged, it brings the variety of a commercial gym into a machine made for your home.

Why the MAXUM SX2 Stands Out

  • Patent pending Mutant Arms articulate in every direction with a true 1:1 attachment point.
  • Dual 220 lb weight stacks for progressive resistance.
  • Plate-loading horns let you add resistance beyond the built-in stacks.
  • Beefy Smith machine with 30 mm guide rods and smooth linear bearings for secure, guided lifting.
  • Quick-release footplate for leg press training.
  • 3×3″ 11-gauge steel frame with stainless steel uprights and 5/8″ holes for durability and broad attachment compatibility.
  • Westside hole spacing (2″ overall with 1″ in the bench zone) for precise bar placement and safer training.
  • Nylon-coated aircraft-grade cables, aluminum pulleys, and precision bearings deliver exceptionally smooth, consistent cable motion.
  • Commercial-grade components throughout for lasting performance.

Training Benefits

  • Perform presses, squats, rows, pulldowns, and a wide variety of cable exercises.
  • Train safely with the support of the Smith machine.
  • Replace multiple machines with one robust system.
  • Built to endure years of demanding training.

Why Buy from MAXUM

  • Free shipping in the continental US
  • Lifetime warranty
  • 20% bundle discount on accessories when purchased with the machine
  • 5% Discount for first responders, frontline workers, and school teachers

The MAXUM SX2 delivers unmatched versatility and stability, giving you the freedom to train harder, lift heavier, and build more in your own home.

MAXUMIZE your training—order your SX2 today.

FUNCTIONS

  • Smith machine
  • Functional trainer – dual 100 kg (220 lbs) weight stacks and plate loaded
  • Squat rack
  • Lat pulldown and low row
  • Pull-up station
  • Dip station

FEATURES

  • Patent pending articulating functional trainer arms
  • Aluminum pulley wheels
  • 3 x 3″ 11 gauge steel
  • Standard 5/8″ hole diameter
  • 1000 lb load capacity
  • Dual 100 kg (220 lbs) solid refined steel weight stacks that allow for more weight via weight plates
  • 1″ and 2″ weside hole spacing
  • Dual front and rear squat rack
  • Height adjustable functional trainer at a 2:1 ratio
  • Counter balanced smith machine (can be removed)
  • 6 weight plate storage pegs
  • High quality pulley wheels and vertical smith machine bearings
  • Bolt on pull-up handles
  • Resistance band peg support

INCLUDED ATTACHMENTS

  • Sandwich J-hooks – UHMW
  • Dip station
  • Lat pulldown knee hold (center and side)
  • Low row foot plate (center and side)
  • Landmine
  • Double D row handle
  • Center attachment adaptor
  • Single pulley
  • Strap handles
  • Lat bar
  • Straight bar
  • Landmine T-bar
  • Tricep rope
  • Barbell pad
  • Quick release barbell collars

SPECIFICATIONS

Steel specs3 x 3" 11 gauge
Hole size5/8"
Hole spacing1" and 2" weside spacing
Weight capacity1000 lb
Height (highest point):88 1/2"
Rack width:49 1/4"
Floor depth:60 1/4"
Height (pull-up bar):81"
Arm top position (cable end):81"
Arms wide out width:91 1/4"
Smith machine barbell length:83"
Smith machine barbell weight:8.6 lb
Net weight1402 lb
Packed weight:1462 lb
Packed crate dimensions:85" x 34" x 21" wooden crate

The MAXUM SX2 features patented articulating functional trainer arms that allow for a wide range of exercises, similar to commercial trainers. It also includes dual 220 lb weight stacks and a counterbalanced Smith machine for a balanced and controlled lifting experience.

The MAXUM SX2 Smith Machine has a load capacity of up to 1000 lbs, making it suitable for a variety of strength training exercises.

No, weight plates, barbells, and bench are not included with the purchase of the MAXUM SX2.

However, MAXUM Fitness offers a Home Gym Bundle discount. When you add the MAXUM SX2 to your cart, you’ll receive 20% off weights, barbells, dumbbells, benches, cardio equipment, and flooring.

Yes, the functional trainer arms on the MAXUM SX2 are height-adjustable, allowing you to customize the setup for different exercises with a 2:1 resistance ratio.

The counterbalanced Smith machine provides a smoother and more controlled lifting experience by offsetting the barbell's weight, making it easier to maintain proper form during exercises.

Yes, the frame is built with standard 3x3" 11-gauge steel and 5/8" holes, making it compatible with attachments from other brands. It also features Westside hole spacing for precise adjustments.

YOUR CART
//
Your cart is currently empty.
Cart Checkout : $0.00
0
//