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Perfly BST990 Badminton String
This badminton string is powerful and having comfortable impacting feel, as well as being the most powerful in our range. (0.66 mm string gauge)
See shipping rate at checkout
Final Sale: No returns or exchanges
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Power
Polymer multifilament core For optimum repulsion, power string gauge 0.66 MM
User comfort
Polymer Microfilaments core gauge 0.66 MM maximizes comfortable impact feel.
Control
Polymer multifilament core with 0.66 MM gauge provides Ultimate Precision
Questions & Answers
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Product Customer Reviews

Working fine
Very satisfied
Excellent
Very clear difference with other strings in perfly. I used to play with the red ones. This black one provides power. Does not sacrifice much control. Still able to lift to base corners confidently. The pocketing feel of the string bed when receiving smashes also gives confidence to me in defense. Strings will shift a bit during play so need to adjust back to position. I string at 22lbs. Former club player
It has good performance in terms of elasticity and toughness when hitting the ball, especially the color is my child's favorite black, so I went to Decathlon to buy it.
Good service
Good service
Not as good as original
very good, rather dry string
Fast threading speed
good
easy to use
I bought it after seeing all the good reviews. 1st of all, these strings are the worst i have used. I know these are power strings. but 2 days is a very short time. And yonex bg65 gave me more satisfaction and hitting sound tha these. Decathlon is not good at strings..
A good string for power
WELL DONE
Additional Product Information
Composition
Racket string: 50.0% Resin, 50.0% Polyamide
Proprietary polymer coreproprietary polymer microfilaments
To prevent from tension loss and maximizes strength and durabilityFor optimum repulsion, power and shot makingUltimate Precision
Product testing
Toxicology, solidity and durability tests are carried out for over 50 hours in our TechCenter labs, as well as on courts to test the strings in real-world playing conditions.
Storage instructions
Keep the string in dry place under normal natural weather condition.
Origin
Imported
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
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Research and development
delivers high-quality cost-effective products
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

Perfly BST990 Badminton String
Your location: City, ST
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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.
