Crunch Situp Att for Super Bench/PRO

Crunch Situp Att for Super Bench/PRO

Supercharge your core with the Ironmaster Crunch Situp Attachment for Super Bench/PRO/PROV2. This is a highly sought-after piece of equipment for its versatility, allowing you to do abdominal workouts as well as decline presses. With this attachment, you can perform exercises in safe and comfortable positions and never struggle with getting in and out of difficult angles. Grip Vinyl Roller Covers are INCLUDED with purchase.

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Crunch Situp Att for Super Bench/PRO Reviews

Based on 7 reviews from Gym Radar users, the Ironmaster Crunch Situp Att for Super Bench/PRO have an average rating of 4.81 out of 5. They're currently the #1 most-owned Bench Attachment on Gym Radar, with 54 home gyms reporting ownership.

7 Reviews

4.81 / 5
Performance
4.86 / 5
Build Quality
4.57 / 5
Value
5.00 / 5

User Reviews

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AJP
Liftcroft
12 reviews
287 points
(5.00)
9/2/2026
Decline weighted crunches are my favorite ab exercise and this attachment helps me to do them with no footprint. I feel very secure using this and it gets the job done.
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Chris Gregory
Fit Family - House of the Rising Sons
18 reviews
465 points
(4.67)
7/27/2026
Does exactly what it's supposed to. Padding could be thicker and a few inches longer.
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Grayson McNees
Mojave Muscle
38 reviews
333 points
(5.00)
6/21/2026
If you only buy one attachment for your Iron Master bench, it should be this one. Makes your bench far more versatile than the majority out there. The amount of decline you can get with it puts all other FIDs to shame.
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Big Grant
Scouts Honor
22 reviews
315 points
(5.00)
6/6/2026
Easily the most versatile Ironmaster attachment and crazy value for what you get out of it. Not only can you do situps, but I also love doing Nordic curls, and split squats using the rollers. You can even use it as a lat pulldown seat and an inversion table. Absolute must have if you are going to buy an ironmaster bench.
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Medium Sized Craig
The Gravity War Tactical Operations Center
104 reviews
1341 points
(5.00)
4/18/2026
Completely functional situp attachment. Inexpensive. I actually mainly use this to trap my heels for (failing at) Nordic curls, it doesn't work great for that but it's the best I have, and I'm not going to criticize IM for my personal misuse of this attachment.
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RogueCrusher
mTor-ture Chamber
331 reviews
3470 points
(4.33)
2/24/2026
This holds you securely, but I had to mod the bar and rollers that engage your ankles. I ordered the larger sized ones and the longer rod that holds them to replace the existing shorter rod and smaller rollers. I also installed a thicker more grippy handle cover for the center handle. While this piece is relatively inexpensive and totally functional from a performance standpoint and 100% worth the purchase, it could be made a little better.
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Big Brett - Ugly Carpet Gym
Ugly Carpet Gym
64 reviews
1073 points
(4.67)
2/10/2026
While I haven’t done many sit-ups on this attachment, I regularly use it to do decline pressing on the Ironmaster bench. It traps the legs securely. The handle on top makes it easy to get into position.
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