Wheelchair Spoke Guards Size Guide
Find your correct spoke protectors size in the chart below. If you are unsure which size fits your wheelchair, use our step-by-step measuring guide at the bottom of this page. The dimensions listed are based on the outer wheel diameter.
Size Chart in Millimeters – No Handrim Cutouts
| 1) Wheel size | 2) Outer diameter (mm) | 3) Inner hole (mm) | Most Use |
|---|---|---|---|
| 20″ | 415 | 100 | Special models |
| 22″ | 453 | 100 | Kids & Junior |
| 24″ | 503 | 100 | Standard adults |
| 25″ | 525 | 100 | Large frames |
| 26″ | 550 | 100 | Sports / Rehab |
Size Chart in Inches – No Handrim Cutouts
| 1) Wheel size | 2) Outer diameter (in) | 3) Inner hole (in) | Most Use |
|---|---|---|---|
| 20″ | 16.34″ | 3.94″ | Special models |
| 22″ | 17.83″ | 3.94″ | Kids & Junior |
| 24″ | 19.80″ | 3.94″ | Standard adults |
| 25″ | 20.66″ | 3.94″ | Large frames |
| 26″ | 21.65″ | 3.94″ | Sports / Rehab |
Size Chart in Millimeters – With Handrim Cutouts
| 1) Wheel size | 2) Outer diameter (mm) | 3) Inner hole (mm) | Most Use |
|---|---|---|---|
| 20″ | 432 | 100 | Special models |
| 22″ | 470 | 100 | Kids & Junior |
| 24″ | 520 | 100 | Standard adults |
| 25″ | 542 | 100 | Large frames |
| 26″ | 572 | 100 | Sports / Rehab |
Size Chart in Inches – With Handrim Cutouts
| 1) Wheel size | 2) Outer diameter (in) | 3) Inner hole (in) | Most Use |
|---|---|---|---|
| 20″ | 17″ | 3.94″ | Special models |
| 22″ | 18.5″ | 3.94″ | Kids & Junior |
| 24″ | 20.47″ | 3.94″ | Standard adults |
| 25″ | 21.34″ | 3.94″ | Large frames |
| 26″ | 22.5″ | 3.94″ | Sports / Rehab |
Wheelchair Spoke Guards Bend Options
The spoke guard angle for each product is listed in the Specifications section of its product page.
Most standard BSP spoke covers available on our website come with a standard 8° bend, which fits the majority of wheelchair wheels.
Most BSP sports spoke guards are produced with an 11° angle by default.
If your wheelchair is equipped with a drum brake or has a steeper spoke angle due to an extended hub construction, you may require a deeper curve. In the customizer, you can select the maximum 11° bend, ensuring proper fit and reliable protection without interference.
Frequently Asked Questions About Wheelchair Spoke Guard Sizes
How do I choose the right wheelchair spoke guard size?
How do I choose the right wheelchair spoke guard size?
You should always select your spoke guard size based on the outer wheel diameter, not the tire size. Our wheelchair spoke guards size chart shows measurements in millimeters and inches to help you find the correct fit.
What is the difference between 20″, 22″, 24″, 25″, and 26″ spoke guards?
What is the difference between 20″, 22″, 24″, 25″, and 26″ spoke guards?
20″ – pediatric or special wheelchairs
22″ – kids and junior wheelchairs
24″ – standard adult wheelchairs
25″ – large frames
26″ – sports and rehab wheelchairs
Are BSP spoke guards compatible with all wheelchair wheel sizes?
Are BSP spoke guards compatible with all wheelchair wheel sizes?
Yes. BSP spoke guards are designed for the most common wheelchair wheels: 20″, 22″, 24″, 25″, and 26″. If you are unsure, check the size chart or contact our team.
Can I order custom spoke guards if my wheel size is not listed in the size chart?
Can I order custom spoke guards if my wheel size is not listed in the size chart?
Yes. Through our custom spoke guard configurator, you can request personalized dimensions, bends, and designs for non-standard wheels.
Why is it important to follow the wheelchair spoke guard size chart?
Why is it important to follow the wheelchair spoke guard size chart?
Correct sizing ensures safety, durability, and comfort. Choosing the right size prevents gaps, reduces the risk of interference with brakes or hubs, and guarantees maximum protection for your wheelchair wheels.
Explore The Full Range of BSP Products
Explore the full range of BSP products — wheelchair spoke guards, custom trays, wheels & rims, mounts & hardware, bags & add-ons, and spare parts. Durable, customizable solutions trusted by hospitals, rehab centers, and wheelchair users worldwide.
