Domyos 28 mm Smart Lock Weight Training Collars
Free shipping over $30
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Effective and secure tightening: 5 points of contact on the bar.
Can be fixed in place in 2 seconds using just one hand
Special opening system to prevent rubbing against the bar.
Product Lifestyle Image Gallery
worth to buy
Hello. We are thrilled that our products have met your expectations and hope we can serve you again in the future. If you have any inquiries, please don't hesitate to contact us at any of our Customer Care platforms. Thank you.
Very easy to use
I like the clamps for fitting the weight to the bar.
Not very durable / hardy.
Smart weight lock works very well and very happy
All sports products are with best quality & very reasonably priced.... awesome place for sports range.
Best lock I have ever used it's very good very secured for dummbell I loved It
This lock is suitable only for Decathlon 28mm rods. I am used so many locks for so many size rods.I thinks this is a perfect rod and perfect lock... I am happy of this product.. thanks u guys
I've been waiting for these to come in since march 2020 (non lockdown related but post part related). Always sold out. I've only just been able to order them successfully from this joke of a site. £3.50 but £5.99 for delivery?? is this a joke? not only that, parcel force 'attempted delivery' 3 days later (3 days when I spend this amount on delivery?? aye okay..) they didn't, I waited in for these all day. Not only that they said they'd posted a card through the door. again...lied. Frustrating when I really wanted these for my barbell. anyways, delivery prices is extortion and clearly using the lockdown BS for their profit
Good quality in normal coat
I asked for old style nuts for locks and got suggestions from decathlon’s employee to use this lock but it’s too loose. Wasted my money on this.
Firstly, I would like to thank you for taking the time to write a review of our product. It is because of your constant reviews that we are able to improve on our products and services and are able to cater better towards your needs.
I am so sorry that you had an unpleasant experience with the Smart Weight Lock Weight Training 28mm. We are working with our teams on an improved version of the locks that will be launched soon.
If you are completely unhappy with the product, you could exchange it or collect a complete refund for the same, from any Decathlon Store near you.
If you require more assistance, you may contact us directly at firstname.lastname@example.org.
These are sooo bad, such a bad thing to sell, considering these might mess you up a lot if weights fall at wrong time.
Thank you for your rating and comments.
At the same time, we apologize that you had an unsatisfied purchase at our decathlon store. Our teammate will contact you directly to check for more details to understand the situation and as well to improve our products, we will also pass your valuable comment to our design team for future reference.
Regarding the safety instruction of this product, our producer does not suggest you to hold the bar vertically if the weight is exceeding 7kg.
Furthermore, if you would like to make a refund, please contact any of our Decathlon Hong Kong stores.
We are concerned with your shopping experience at Decathlon Hong Kong. So I sincerely thank you for spending your precious time writing us your feedback to help us improve.
Thank you and stay safe.
Decathlon Hong Kong Fitness Team
- 100% Polyamide
- 100% Rubber - Thermoplastic
Disc collars are compatible only with our bars. Our standards for our bar diameters, which must not vary by more 1 mm, ensure the product stays in place. Use your smart disc collars only with DECATHLON 28 mm diameter bars. This product cannot be fitted on threaded bars.
Our DECATHLON bars and smart disc collars were designed to be used together. While our smart disc collars are compatible with our 28 mm bars, we cannot guarantee compatibility with other brands.
Tested in use by more than 100 users (home use) Tested and approved in use at our DOMYOS CLUB fitness center by more than 2,000 members during a body sculpt class. In the lab: load test (guaranteeing the hold of the disc collar) In the lab: fatigue test (repeated opening and closing of the disc collar)
We suggest regularly cleaning your disc collars with a cleaning product.
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
Decathlon makes the difference
Research and development
delivers high-quality cost-effective products
State-of-the-art production processes
minimize manufacturing costs
Optimized supply chain
reduces retail prices
Minimal retail footprint
lowers overhead and indirect costs
Domyos 28 mm Smart Lock Weight Training Collars
Your location: City, ST
Please enter a valid city with state or zipcode. Example: San Francisco, CA or 94101
Order online for
Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
|Weight Thresholds||Shipping within California||Shipping outside of California|
|> 9 lbs||$20.00||$25.00|
|> 30 lbs||$50.00||$65.00|
|> 100 lbs||$100.00||$125.00|
|> 200 lbs||$200.00||$230.00|
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.