Introduction
Welcome to your Tarmak R100 Size 5 Basketball. This manual provides essential information for the proper use, care, and maintenance of your basketball. The Tarmak R100 is designed for beginner players, suitable for both indoor and outdoor use, and recommended for boys and girls aged 7 to 10 years.

Image: Tarmak R100 Size 5 Basketball, yellow, featuring the Tarmak brand logo and size 5 markings. This image displays the overall appearance of the product.
Product Features
- Official size 5 basketball, designed for outdoor or indoor play, suitable for boys and girls aged 7 to 10 years.
- Good ball feel thanks to the foamed rubber exterior.
- Durable 1.2mm rubber outer layer for extended use.
- Suitable grip for recreational basketball, enhancing control.
- Consistent bounce due to the 100% polyester-wrapped bladder.
Setup
Your Tarmak R100 basketball may be shipped deflated or partially inflated. Before first use, ensure the ball is properly inflated.
Inflation
- Locate the inflation valve on the ball. This is a small, usually black, rubber opening.
- Lightly moisten the needle of a standard ball pump. This helps prevent damage to the valve.
- Carefully insert the moistened needle straight into the valve.
- Inflate the ball to the recommended pressure. The recommended pressure is usually printed near the valve or on the ball itself. For a size 5 basketball, this is typically between 7 to 9 PSI (0.48 to 0.62 bar).
- Do not overinflate, as this can damage the ball and affect its performance.
- Remove the needle carefully, ensuring the valve seals properly.
Operating Instructions
Playing Conditions
The Tarmak R100 basketball is suitable for both indoor and outdoor courts. Its durable construction is designed to withstand various playing surfaces.
Grip and Control
The foamed rubber exterior provides a good grip, enhancing ball control during dribbling, passing, and shooting. The 1.2mm rubber outer layer contributes to its overall feel and responsiveness.

Image: A close-up view of the Tarmak R100 basketball's surface texture, illustrating the foamed rubber material designed for enhanced grip and ball control.
Maintenance
Cleaning
To clean your basketball, wipe it with a damp cloth and mild soap. Avoid using harsh chemicals or abrasive cleaners, as these can damage the ball's surface.
Storage
Store the basketball in a cool, dry place away from direct sunlight and extreme temperatures. Prolonged exposure to heat or cold can affect the ball's material and air retention.
Air Pressure Check
Regularly check the ball's air pressure using a pressure gauge. Maintain the recommended pressure (7-9 PSI) for optimal performance and longevity. Re-inflate as necessary.
Troubleshooting
Loss of Air Pressure
If the ball consistently loses air, check the inflation valve for any debris or damage. Ensure the needle is properly moistened before insertion to prevent valve damage. If the issue persists, the bladder may be compromised.
Uneven Bounce
An uneven bounce can indicate improper inflation or internal damage. Check the air pressure first. If the pressure is correct and the bounce remains uneven, the ball may have internal structural issues.
Specifications
| Feature | Detail |
|---|---|
| Model | R100 |
| Size | 5 |
| Recommended Age | 7-10 years |
| Material (Outer Casing) | 100% Natural Latex Rubber |
| Material (Bladder) | 100% Natural Latex Rubber |
| Material (Winding) | 100% Polyester |
| Outer Layer Thickness | 1.2 mm |
| Color | Yellow |
| Weight | Approximately 504 grams |
| Dimensions | 22.1 x 22.1 x 21.9 cm |
| Manufacturer Model Number | 2745729 |

Image: A detailed view of the Tarmak R100 basketball, clearly displaying the 'R100 | SIZE 5' marking, indicating its model and size.
Warranty and Support
For warranty information or product support, please refer to the documentation provided at the point of purchase or contact Decathlon customer service. Keep your proof of purchase for any warranty claims.





