Champion Sports RBB1 Rubber Basketball
- Official size 7, 29.5 inch ball
- Rubber, nylon and butyl composite
- Seamless build
- 16 oz, adult use
- Indoor and outdoor, league and pick-up
- 30 day warranty period
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A full-size rubber composite basketball for indoor and outdoor games and practice. It is an everyday ball, not a leather or microfiber game ball.
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ASIN: B000CD2WXSCategory: Basketballs
Colors Available
Sizes Available
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Overview
Champion Sports makes this official-size orange basketball with a seamless rubber composite build. The listing names rubber, nylon and butyl in the construction, and says it suits indoor and outdoor use.
The reason to buy is the full size in a hard-wearing cover that works on any court. The limitation is the cover feel, since rubber gives less grip and a different touch than leather or microfiber.
Who it's for
Parks, schools and recreational players who bounce a ball off pavement will find it durable. Competitive teams who want a certified game ball should choose a specialist model.
Pros and cons
- Rubber composite cover
- Indoor and outdoor use
- Less grip than leather
- Care steps not listed
- Short warranty period
Performance notes
Rubber with nylon and butyl layers resists abrasion and holds air, so the ball retains its bounce on rough surfaces. Grip is lower than on microfiber, especially with sweaty hands. Inflation pressure is not listed.
Specifications
| Brand | Champion Sports |
|---|---|
| Dimensions & fit | |
| Size | Official (size 7, 29.5 inches) |
| Item Diameter | 29.5 inches |
| Item weight | 16 ounces |
| Capacity & performance | |
| Age Range Description | Adult |
| Construction & materials | |
| Material Type | Rubber composite |
| Construction Type | Composite (rubber, nylon and butyl) |
| Color | Orange |
| Warranty & support | |
| Warranty Description | 30 days |
| Other details | |
| Stitching Type | Seamless |
| Recommended Uses For Product | Recreational play, league play, pick-up games, indoor and outdoor |
Closest rivals on specs
Frequently asked questions
How do I care for the Champion Sports rubber basketball?
The listing gives no care or inflation steps. It lists a rubber composite cover, so wipe it clean and follow the pump guidance on the label.
Is this the full-size Champion Sports basketball?
Yes. This listing is the official size 7 at 29.5 inches.
Can I use it outdoors?
Yes. The listing says indoor and outdoor use.
What is it made of?
A composite of rubber, nylon and butyl.