Description
Reviews
| Brand | - |
| Category | Sports, Yoga, Fitness & Fan Gear / Large Fitness Equipment Accessories |
| Origin | - |
| Compatibility | Yijian Treadmill Elf / ELF Series |
| Material | High-Strength ABS Plastic and Neodymium Magnet |
| Shape | Square Safety Key Design |
| Color | Red with Black Cord |
| Cord Length | Approx. 1.5 meters (4.9 feet) |
| Attachment Type | Universal Clip for Clothing |
| Function | Emergency Stop Safety Switch |
| Package Includes | 1 x Safety Key, 1 x Replacement Cord |
| Weight | 25 grams |
| Warranty | 90-Day Manufacturer Warranty |
Anonymous
Mar 25, 2026
Rating: 5/5
Saved my workout routine
My treadmill was useless without this part. This universal switch key brought it back to life instantly. The build quality seems robust, and the clip attaches securely to my waistband.
Anonymous
Mar 24, 2026
Rating: 5/5
Essential safety part
Bought this as a spare just in case. It's reassuring to have a backup safety key. The square shape matches the console slot perfectly without any wobbling. Highly recommend keeping a spare.
Anonymous
Mar 24, 2026
Rating: 4/5
Works well, cord is a bit stiff
The key itself works exactly as it should to stop the machine immediately. My only minor complaint is that the coiled cord is a little stiffer than the original, but it hasn't affected performance.
Anonymous
Mar 20, 2026
Rating: 5/5
Fast shipping and good quality
Arrived quickly and was exactly what I needed. The magnet is powerful enough to stay attached during vigorous running but pulls off easily in an emergency. Very satisfied with this purchase.
Anonymous
Mar 13, 2026
Rating: 5/5
Perfect fit for my Yijian Elf
I lost the original key and was worried I wouldn't find a replacement. This square magnet fits perfectly on my Yijian Elf treadmill. The magnetic hold is strong, and the clip feels durable. Great value for the price.
Anonymous
Mar 07, 2026
Rating: 3/5
Good but color varies slightly
Functionally, it works great. However, the red color is slightly darker than my original key. Not a big deal since it hangs off the side, but worth noting if you care about aesthetics.
Q: Is the cord replaceable if it gets damaged?
A: The cord is integrated into the unit for safety integrity. If the cord becomes damaged, we recommend replacing the entire safety key to ensure reliable emergency stopping.
Q: How strong is the magnet? Will it fall off while running?
A: The neodymium magnet is designed to be strong enough to remain attached during normal running conditions but will detach immediately if you fall or move too far away, triggering the safety stop.
Q: What are the dimensions of the square magnet head?
A: The square magnet head measures approximately 2cm x 2cm (0.8in x 0.8in), which is the standard size for Yijian treadmill safety switches.
Q: Will this work on the Yijian Elf Pro model?
A: Yes, this square safety key is compatible with the entire Yijian Elf series, including the Pro models, as they share the same magnetic switch interface.
Q: Does this come with a clip for clothing?
A: Yes, the package includes a durable plastic clip attached to the end of the cord, designed to secure easily to your waistband or shirt.
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