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Tarmak R500, Beginner Size 7 Basketball

Sale price: $10.00 Regular price: $19.99

This basketball is the official size 7 ball for boys ages 13 and up. Made with foam rubber, it provides good ball feel as well as good durability

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Sale price: $10.00 Regular price: $19.99

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8642008

Product Features

A photo of the Tarmak R500, Beginner Size 7 Basketball in use

Tarmak R500, Beginner Size 7 Basketball | Official size 7 basketball designed for boys ages 13 and up playing outdoors or indoors.

This basketball is the official size 7 ball for boys ages 13 and up. Made with foam rubber, it provides good ball feel as well as good durability

Ball touch

A pleasant feel thanks to the padded rubber cover.


Pleasing durability thanks to the 1.4 mm rubber cover.

Shape retention

Prolonged period between Chambers thanks to the bladder with 30% butyl bladder.


Good grip thanks to the deep channels.

Bounce quality

Pleasing bounce quality thanks to the bladder surrounded by 100% polyester.

Product Customer Reviews

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192 Reviews
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Tarmak R500, Beginner Size 7 Basketball,base color
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Poor quality

Pumped up and went flat the next day

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Good quality for the price.

Highly recommend.

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All Round great outdoor basketball

Nothing much to say except a good ball and very worth it for the price

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Thank you

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Hello Maher,

Thank you for taking the time to post your review.

Have a good day,


Awesome Grip.

Best Ball I have bought. Really good for Dribbling and specially for shooting because it has a good backspin Because of the Good Grip.



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Fun Play

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Very good product

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Superb and easy to handle

Superb and easy to handle

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Very Nice Product For Beginner..!!

I liked the product, good quality of rubber and good bounce it has..!! I am happy with this

Value buy

The ball works fine. Just recently, I need to pump it up again as it loses air, but I guess it's very normal after a period of inactivity.

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Dear Mohd.Mokhzaini,

Thank you for your time in leaving us with a 5-Star rating on our product. We are glad that we managed to delight you with the standards of our product. We really appreciate your loyalty with Decathlon. Please let us know if there is anything else we can improve on in the future. Thank you once again for your time and we hope to serve you again soon!



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Hi Haidil Azhar, terima kasih atas maklum balas anda! Kami amat bersukacita bila kami dapat menepati jangkaan anda. Kami telah membaca maklum balas anda dan kami akan mengambilnya sebagai penilaian untuk memperbaiki sebarang kekurangan untuk melangkaui jangkaan anda. Terima kasih sekali lagi kerana meluangkan masa dengan memberi maklum balas kepada Decathlon dan kami berharap dapat berjumpa anda lagi

Beginner basket ball

The ball loses air and cannot be used for basket ball we had it pumped and it lost air within 2 days

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Hi Shweta,

Thank you so much for your review to us. We're sorry this Men's Size 7 (Ages 13 and Up) Beginner Basketball - Red didn't meet your expectations. 

We will feedback this to our production team to ensure better quality products for you and the rest of our users. Should you still face any issues with the product, please do not hesitate to drop by our experience stores (Singapore Lab, Orchard, City Square Mall, Bedok and Joo Koon) and our sports advisors will assist you accordingly!

Thank you for shopping with us, and we hope to see you back in our stores soon! :)

Sport on safely!


Sports Advisor

Màu đẹp, đổ nảy tốt

Chất lượng bóng rất tốt

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Additional Product Information



  • 100% Rubber - Natural rubber - Latex

Main fabric

  • 100% Rubber - Natural rubber - Latex


  • 100% Rubber - Natural rubber - Latex

Why learn to play basketball with the tarmak r500 ball?

The Tarmak R500 basketball is perfect for beginners. Ball handling is enhanced by the deep grooves and pebbled cover. Foam rubber (air is injected into rubber, which creates a softer consistency) for softer impacts. Its 100% polyester filament winding ensures good-quality bounce. Very durable for indoor and outdoor use.

What ball size to choose?

The ball size depends on the player's age and gender. 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 groups Size 6: Boys ages 11 and 12 / Under 13 age group Size 6: Girls - Women of all ages over 11 Size 7: Boys ages 13 and up, and men.

What ball should you use?

If you want a very durable ball, go for a rubber ball. If you're looking for a ball with a good ball feel, choose a leather or synthetic ball.

For a good bounce, how much should you inflate your basketball?

A basketball that is overinflated or underinflated will deliver a subpar playing experience. The recommended pressure is clearly marked on the ball by the manufacturer. Ideally, you should use a pump with a pressure gauge for a more precise inflation. At Tarmak, we recommend a pressure of 0.62 bars. Enjoy your game!

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 avid 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, equipping yourself, and playing alone or with friends.



Product testing

Validation test of resistance: Ball withstands at least 2500 shots against a steel backboard performed at 30 mph.

Storage instructions

Store in a dry place.

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
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual