ZELUS Ab Crunch Coaster Machine
- Maximum Weight Recommendation: 330 pounds
- Item Weight: 26 pounds
- Color: Black
- Material: Steel, Foam, PVC
Last refreshed Jun 29, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A sturdy, foldable ab bench for home users who want a dedicated core station, though resistance is capped by incline angle alone.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B08HN78WH7Model: ABC-6502-3Category: Home Gym Systems
Styles Available
Need a different one? Pick on Amazon →
Overview
The ZELUS Ab Crunch Coaster is a foldable home gym bench built around two curved, independently moving tracks that let each leg drive a knee raise on its own. A locking incline offers 4 angles, and a digital display counts time, reps, and estimated calories during a session.
Built from powder-coated heavy-gauge steel with a stated 330-pound user capacity, the frame is meant for repeated use rather than occasional storage only. The dual-track design combines a seated ab crunch with a hanging-leg-raise style motion, working the knees independently instead of on a single fixed pivot.
- Dual independent-track ab crunch design
- 4-level locking incline
- Digital time, rep and calorie display
- Rated to 330 lb user weight, folds for storage
Who it's for
Fits anyone assembling a small home gym who wants a dedicated ab station that folds away between sessions. It's a bodyweight machine, not a weighted one, so lifters chasing progressive resistance for their core will outgrow the 4 fixed incline settings.
Pros and cons
- Independent left and right knee tracks for targeted movement
- 4 locking incline levels from gentle to steep
- Digital display tracks time, reps and calories per session
- Folds down for storage between workouts
- Fixed incline levels cap how much resistance can be added
- Assembly instructions are reportedly unclear, per one buyer
- Foam padding and plastic components may wear over time
Performance notes
The curved dual tracks let each knee move on its own path rather than a single locked pivot, which is the machine's main departure from a standard crunch bench. Resistance comes entirely from body weight and the 4 locked incline positions rather than added plates, so intensity is set by angle and rep count. One reviewer who trained daily for a month at the steepest angle reported no noticeable strength change, pointing to a resistance ceiling that's angle-limited rather than load-limited.
Specifications
| Brand | ZELUS |
|---|---|
| Model | ABC-6502-3 |
| Dimensions & fit | |
| Maximum Weight Recommendation | 330 poundshigher than 71% of 25 home gym systems |
| Item Weight | 26 pounds |
| Item Dimensions L X W X H | 37 × 15.7 × 31 inches |
| Construction & materials | |
| Color | Black |
| Material | Steel, Foam, PVC |
| Other details | |
| Part Number | ABC-6502-3-BK |
| Style | Ab Crunch |
Closest rivals on specs
Ultimate Body Press Wall Mounted Doorway Pull Up Bar- Item Weight 26 vs 0.56 pounds (+4543%)
- Maximum Weight Recommendation 330 vs 275 pounds (+20%)
Total Gym Home Gym- Item Weight 26 vs 81.57 pounds (-68%)
- Maximum Weight Recommendation 330 vs 400 pounds (-17%)
Marcy SM-4033 Smith Machine Cage System- Item Weight 26 vs 139.99 pounds (-81%)
- Maximum Weight Recommendation 330 vs 300 pounds (+10%)
Frequently asked questions
What is the maximum user weight for the ZELUS Ab Machine?
The listed capacity is 330 pounds.
Does the ZELUS Ab Crunch Coaster use added weight plates?
No, resistance comes from body weight combined with 4 locking incline angles, not external plates.
Can the machine be folded for storage?
Yes, it is built to fold compactly for storage between workouts or to move between rooms.