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MAXUM XST Smith Machine Trolley
Original price was: $650.00.$520.00Current price is: $520.00.
The MAXUM XST Smith Machine Trolley instantly transforms your rack into a smooth, safe Smith machine for more versatile, controlled strength training.
- Description
Description
DETAILS
MAXUM XST – Smith Machine Trolley Attachment
Smith Machine • Trolley Attachment • Guided Training
The MAXUM XST is a premium Smith machine trolley attachment engineered for smoother, safer, and more efficient barbell guidance. Compatible with all 3×3” racks with 1” holes and outside widths ranging from 47” to 49”, the XST delivers true plug-and-play versatility. A precision locking pin mechanism engages and disengages with a simple bar rotation, while the trolley rides directly on the uprights for stable, controlled movement. Integrated ISO handles open up powerful unilateral push/pull variations and grip options—perfect for building balanced strength.
Why the MAXUM XST Stands Out
- Locking pin system — rotate the bar to lock/unlock for fast, reliable operation.
- Compatible with all 3×3” racks with 1” holes and designed for outside widths between 47” and 49”.
- ISO handles enable unilateral presses, rows, and varied grips for balanced development.
- Trolley rides on the uprights for stable, controlled bar travel.
- Heavy-duty build stands up to intense, long-term use.
Training Benefits
- Lift with confidence thanks to the secure locking pin design.
- Perform squats, presses, rows, and accessory work with guided bar stability.
- Address imbalances and increase core demand with ISO-handle unilateral training.
- Streamlined setup that’s faster and less finicky than clamp-and-hook approaches.
Why Buy from MAXUM
- Free shipping in the continental US
- Lifetime warranty
- 20% off when purchased with any MAXUM home gym
- 5% Discount for first responders, frontline workers, and school teachers
The MAXUM XST brings next-level safety, control, and versatility to Smith training with its advanced trolley + ISO handle design.
MAXUMIZE your rack and elevate your training experience today.
FEATURES
- Rotate bar to unlock, rotate it back to lock
- Medium knurled barbell
- Medium knurled Isolation handles
- Top and bottom cable attachment points
- Trolley rollers on all 4 sides
SPECIFICATIONS
| Weight plate sleeve length: | 10" |
| Barbell & iso handles diameter: | 29 mm |
| Weight (single trolley): | 17.5 lb |
| Weight (trolleys & barbell): | 61 lb |
| Weight (single trolley & iso handle): | 27.8 lb |
| Packed dimensions: | 58" x 12" x 10" |
1 review for MAXUM XST Smith Machine Trolley
Only logged in customers who have purchased this product may leave a review.
Looking at the XST pictures, I was concerned that it would not glide very well because of the size of the cage around the 3”x3”. Now that I have the attachment for a couple of weeks, I have no complaints about the mechanism at all, it moves extremely smooth.
It took a bit to get used to the mechanism. Getting the bolts to unlock under weight requires some concentration at times. On the bright side the locking works with no issues. I never had a situation where the bolts did not catch after I released the bar.
Besides the typical smith machine exercises I use the XST to do do back extensions. Works great with the frame in the back to support my heels.
Although I have not tried it yet, I like the idea that you can use both trolleys independently with the additional short bars. That offers additional exercise options that traditional smith machines don't have.
I am very happy with the XST addition for my X2. It does exactly what I need it for and even a bit more.