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RitFit WSM1 Weight Stack Set 264lbs for M1 PRO

  • Based on 18 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by H&L Direct

Arrives Monday, Oct 12
Order within 7 hours and 31 minutes
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Color: Black


Features

  • Compatible with RitFit M1/M1 Pro: Designed exclusively for RitFit M1 & M1 Pro Smith Machines and Cable Crossover Systems, this set seamlessly upgrades your existing home gym setup.
  • 30-Minute Quick Install: Pre-assembled weight plates and clear instructions let you integrate this stack set into your M1 Smith Machine in under 30 minutes. Its modular design is only applicable to the M1 rack, allowing you to upgrade your gym effortlessly.
  • Space-Saving Design: Compact vertical footprint preserves floor space while delivering commercial-gym performance at home. Perfect for small home gyms or multi-functional workout spaces.
  • Customizable Weight Stack: Designed with 2 sets of customizable stickers, these weight plates meet the needs of those looking to elevate their equipments appearance. Specifically made for the M1, they allow current users to easily upgrade their gear with personalized plates.
  • Anti-Slip Locking Pin: Adjust the intensity of your workouts effortlessly with our M1 weight stack, designed for quick weight changes. Simply slide the pin into your chosen weightideal for beginners and advanced users alike.
  • Additional Weight Carrying System: Designed for the M1 Smith Machine, our weight carriage allows for hanging additional plates, supporting up to 308 lbs on each side. With a combined capacity of 440 lbs, it enables you to maximize your training. The 5 incline ensures plates stay secure, promoting a safer and more efficient workout experience.

Description

Adjust the intensity of your workouts effortlessly with our weight stack, designed for quick weight changes. This convenient feature saves you from storing weight plates separately and allows you to stay focused on your training. Just slide the pin into your chosen weight. For advanced lifters, the weight carriage holds up to 308 lbs per side (440 lbs total). The 5° incline keeps plates secure, offering a safer, more stable setup for heavy training. Train with 15 adjustable positions and a smooth 2:1 pulley ratio for precise, controlled movement. The dual stainless-steel rail design and high-strength steel cables ensure durability for low/high crossover, press, rows, pushdowns, and more. The M1 PRO Smith system uses linear bearings and spring-back protection for smooth, secure lifting. With a 352 lb capacity and 11 height settings, it delivers reliable support for heavy bench, squats, and full-body strength training. Featuring 12 large adjustment holes, the M1 PRO lets you easily position J-hooks, safety bars, and dip bars. This setup improves versatility and stability, helping you train confidently across a wide range of strength exercises. Which racks are compatible with this weight stack? This weight stack is specifically designed for the M1 1.0 & Pro rack. What are the dimensions? Will it fit in my garage? 63"D x 47.8"W x 85.2"H — a compact 20.91 sq ft footprint that fits in a standard 2-car garage with room to spare. Will my order ship in multiple packages? Yes — this set ships in multiple packages that may arrive on different days. A parts checklist is included so you can verify everything arrived. What's the difference between the weight stack and the barbell plates? The 286 LB weight stack powers the cable crossover (lat pulldowns, rows, flys). The barbell plates load onto the Smith bar for squats, presses, and deadlifts. Can I upgrade it later? Yes — the M1 is a scalable ecosystem with 7 upgrade attachments (weight stack, lat pulldown arm, fly arm, leg press, lever arm, and more). ABOUT RITFIT Founded in 2014, RitFit aims to provide affordable but sturdy fitness equipment, helping everyone to create the ideal home gym on a shoestring budget. Designing a home gym does not necessarily have to be expensive! RitFit is to enable you to purchase the most effective and necessary equipment for a gym of your own. #1 Best-Selling Smith Machine RitFit M2 3D Smith Machine With Weight Stack RitFit Gazelle Pro 3 in 1 Leg Press and Hack Squat Machine RitFit Multi-functional Smith Machine Power Cage RitFit Leg Press and Hack Squat Machine RitFit Leg Extension and Curl Machine RitFit Smith Machine & Power Rack Power Cage with Cable Crossover Smith Machine With Lat Pulldown

Brand: RitFit


Color: Black


Material: Alloy Steel


Product Dimensions: 23.3"D x 12.8"W x 23.3"H


Tension Level: 308 lbs


Brand Name: RitFit


Number of Items: 6


Item Highlight: RitFit WSM1 Weight Stack Set 264lbs for M1 PRO, Pink/Black


Unit Count: 1 Count


Number of Packs: 1


Included Components: weight stack


Manufacturer: RitFit


Tension Supported: 308 lbs


Strap Type: Cable/Pulley straps


Item Dimensions D x W x H: 23.3"D x 12.8"W x 23.3"H


Color: Black


Material Type: Alloy Steel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Ritfit for the win
Color: BLACK Size: Weight Stack Only
Very easy to assemble and perfect upgrade for my rack. Ritfit has never let me down I love their products.
Reviewed in the United States on July 14, 2026 by Darren Durham

  • Best thing ever
Color: BLACK Size: Weight Stack Only
Complete game changer. Easy install on m1 pro. Took probably 40 minutes. Really makes the machine soooooooo much handier to use. I cant think of one complaint other than it cost half what the whole rack cost.
Reviewed in the United States on April 29, 2026 by Blacksheep

  • Game Changer
Color: BLACK Size: Weight Stack Only
I love this product! I have the ritfit m1 pro v2 and this was a fantastic addition to the trainer. It is much more convenient than the standard plate loaded troughs and easy to assemble. I was able to do it alone.
Reviewed in the United States on February 28, 2026 by User

  • Great Product
Color: BLACK Size: Weight Stack Only
Easy to install. Perfect for the machine
Reviewed in the United States on February 3, 2026 by Sara B

  • Increase versatility. Easy assembly. Pro tip? Load the stacks with the poles in the holes.
Color: BLACK Size: Weight Stack Only
Slightly over priced in my opinion but I’m very happy with my purchase and am so freaking happy with how much more versatile my workouts are now. Weight assisted pull ups unlocked! (If you have a weight lifting belt you can rig your cables to do this). I am so glad to switch weight with ease which makes me happier to workout. ... show more
Reviewed in the United States on April 14, 2025 by Lulu

  • Missing items
Color: BLACK Size: Weight Stack Only
Weight stack arrived without all the extra attachments to successfully set it up. We were confused when we opened the box, why ship the heavy weight stack if the rest of the parts are unavailable? And expect us to store it for 2 months?
Reviewed in the United States on January 2, 2026 by louie

  • Works as intended, no issues at all
Color: BLACK Size: Weight Stack Only
Glad I bought these when I did. They are sold out constantly and 100% worth it. I specifically got the M1 pro for the fact that the weight here has the additional pegs to stack even more weight. The total weight on one side doesnt go high enough for lat pulldowns or seated rows. So it's important to have a stack that you can go even higher with! Literally this alone was the reason i bought the entire rack in the first place. ... show more
Reviewed in the United States on April 25, 2025 by Adam S.

  • Worth the money!
Color: BLACK Size: Weight Stack Only
These are awesome! Makes switching between sets so easy. We have the ritfit M1 Pro smith machine. Do not hesitate to purchase.
Reviewed in the United States on January 4, 2026 by Avid Reader

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