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BT100 Basketball Size 7
This official size 7 basketball is suitable for boys older than 13. Thanks to its padded foam plastic exterior, it provides a good ball feel as well as excellent durability
Free shipping over $35
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San Francisco, 735 Market St. Options
Select an available color and size to see options.
About this item:
- Ball touch: Smooth to the touch thanks to the foam rubber
- Shape retention: Stays inflated for a long time until it’s re-inflated
- Bounce quality: Great bounce quality with the help of the polyester bladder
- Durability: Made from high-quality materials
- Traction: Keep the ball close by you when you’re dribbling
Product Videos
Product Features

Ball touch
The foam rubber cover gives it a pleasant feel.
Shape retention
Can go longer between re-inflations thanks to a bladder made with 30% butyl.
Bounce quality
Good bounce as the bladder is enveloped in 100% polyester
Durability
Durable thanks to the foam plastic cover.
Traction
Good grip thanks to the deep channels.
Product Customer Reviews

This ball is excellent for all surfaces indoor and outdoor. The seams are deep enough and allow a good grip.
Great value for the price
Hello D Smooth,
Thank you for taking the time to write to us about your product experience.
Wishing you a fantastic day :)
Thanks & Regards,
Decathlon Brampton Team
Best ball I have ever owned anywhere near this price point. Decathlon says it’s entry level. Super good quality. Definitely could be used indoors if you’re on a budget. This is my outdoor ball. I can speak to durability….but out of the box I’m very happy.
Hi Michael,
Thank you for reviewing our BT100 basketball!
We're happy to hear that its quality met and exceeded your expectations. We hope you'll find it good on the long term as well as it was designed specifically for durability and resistance to wear, tearing, piercing, chlorine, etc.
Don't forget that all our products have a minimum 2 years warranty so if you encounter any issue linked to manufacturing, we'll be happy to provide you with a new ball.
We hope to see you soon in store!
Sportively,
Anna
Communication Leader, Décathlon Ottawa
lit
Good trade of for the quality and price
Hi Jenaro! We LOVE this basketball here in store and are so proud of our team over at TARMAK for all of their excellent products! Please feel free to learn a little more about the brand over here: https://www.decathlon-united.media/media/sportfolios/tarmak.html! Have fun! 💙
Haley
good
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Daughter loved iy
I am going to get this basketball and i hope its nice and durable as im a average teen playing basketball in my school team. For the price I am happy and i also really love the design of the ball. In the future, i will upgrade to the more expensive balls as they last longer and have a better grip.
Good entry level Basketball but if you can pay a bit more as slightly lighter and better bounce
I bought this for my son to take on holiday. It be same apparent that he preferred this over his other ball that was over 3 times as much
Think it’s better for him rather than the smaller sizes to get used to a normal sized basketball. He can dribble fine and just needed to get used tot he weight for shooting. Too bad most courts are now closed! We will just practice passing for exercise I guess
Good
Very good ball
It was a nice choice the kids had for them
Size Guide

Additional Product Information
Composition
Frame: 100.0% Rubber - Natural Rubber - Latex ; Bladder: 70.0% Rubber - Natural Rubber - Latex, 30.0% Rubber - Isobutylene Isoprene Rubber - Butyl ; Main fabric: 100.0% Polyvinyl chloride ; Roll-up: 100.0% Polyester cationic
Why learn to play basketball with the tarmak bt100 size 7 ball?
The Tarmak BT100 size 5 basketball is perfect for learning to play. Ball handling is enhanced thanks to the deep channels and pebbled cover.Its outer cover is made from foam plastic to give it a more cushioned feel that is softer on contact. Its filament winding is made from 100% polyester, ensuring good-quality bounce.It is very durable and can be used both indoors and outdoors.
What ball size to choose?
The ball size depends on the player's age and sex.Size 1: From ages 2 and up Size 3 to size 5: Girls or boys ages 4 to 6 / Baby basket under 7 age group (depending on levels and clubs)Size 5: Boys and girls ages 7 to 10 / Under 9 and under 11 age groupsSize 6: Boys ages 11 and 12 / Under 13 age groupSize 6: Girls - Women of all ages over 11 Size 7: Boys - Men of all ages over 13
What ball should you use?
If you want a very durable ball, go for a rubber ball. If you want a ball with a good feel, leather or synthetic are what you need.
For a good bounce, how much should you inflate your basketball?
A basketball that is overinflated or underinflated doesn't give you the best match experience.The recommended pressure is clearly marked on the ball by the manufacturer. Ideally, you should use a pump with a pressure gauge so that you can be more precise.At Tarmak, we recommend a pressure of 0.62 bars.Enjoy your match!
What height basket should you choose?
The official height of a basketball basket is 10 ft. (rim height).If you want a basketball basket for your child, you need something that will grow with them. For younger kids there isn't an official height so you can choose whatever suits them best.Up to the age of 10, club baskets are set at 8'6”. After the age of 10, both girls and boys play with 10' baskets.
Did you know that all tarmak products are tested in the lab and in match conditions?
The design team behind the Tarmak products is based at Kipstadium in Northern France. It constantly aims to make basketball a more enjoyable experience.All Tarmak products have been tested in real-life situations by actual players for a number of weeks. These regular tests, along with customer feedback, help us develop our products.Lab tests are also carried out to check our products' various properties
Who designs the tarmak basketball products?
Tarmak is a team of keen basketball players who develop products especially for playing basketball. The entire product range is designed to meet the needs of even the most demanding basketball players and to give you maximum enjoyment during training and matches.
Get all our tips on choosing the right gear and training!
Tarmak is here for anyone playing basketball, from beginners to regulars. Check out our tips for training, kitting yourself out, and playing alone or with friends.https://conseilsport.decathlon.fr/conseils/basketball-al_332
Product testing
Validation test of resistance: ball resists at least 2500 shots against a steel backboard performed at 30 mph.
Storage instructions
Store in a dry place.
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
-
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

BT100 Basketball Size 7
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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.
