USD 8.23 RRP (manufacturer)
Tube No. 9A (AV9A) 24 in
Inner tubes. Standard butyl inner tube for narrow 24 in wheelchair and bicycle tyres.
Schwalbe
Photo could not be loaded
Schwalbe · Inner tubes · AC-151
Schwalbe Tube No. 12 for 26 in Wheels (559 and 590)
Two different rim diameters are sold as wheelchair wheels near 26 in: 559, usually called 25 in, and 590. Schwalbe's No. 12 butyl tube is listed for both, covering 47 mm tires on 559 rims and 32 to 44 mm tires on 590 rims, along with several less common diameters. It weighs 140 g and is offered with AV, SV, SCV or 40 mm DV valves.
- Type
- Standard butyl inner tube
- Wheel size
- 26 in
- ETRTO 559 rims
- 47-559
- ETRTO 590 rims
- 32 to 44-590
Schwalbe Tube No. 12 (26 in) key features
- Listed for 47-559 tires
- Also covers 32 to 44-590, 30 to 47-584, 32-597 and 47-571
- Butyl tube with a stated weight of 140 g
- Valve choices: AV, SV, SCV and 40 mm DV
- Maker's recommended price is per single tube
Who the Schwalbe Tube No. 12 (26 in) suits
Suits users whose tires are a little wider than the narrow 1 in sport size, for example touring or all-round treads on 25 in or 26 in wheels. Send us the ETRTO marking from your tire so we can confirm the No. 12 is the right match.
Figures for comparing
- Weight
- 0.14 kg (0.3 lb)
- Wheel size
- 25 in, 26 in (ETRTO 47-559, 47-571, 30/47-584, 32/44-590, 32-597)
The same units on every product, converted from the specifications below. Where a source gives two limits, the lower one is shown.
Schwalbe Tube No. 12 (26 in) specifications
| Type | Standard butyl inner tube |
|---|---|
| Wheel size | 26 in |
| ETRTO 559 rims | 47-559 |
| ETRTO 590 rims | 32 to 44-590 |
| Other ETRTO | 47-571, 30 to 47-584, 32-597 |
| Valve options | AV, SV, SCV, DV 40 mm |
| Weight | 140 g |
| Material | Butyl |
| Article no. | 10462661 |
| Maker country | Germany |
| Brand | Schwalbe |
| Category | Wheels, handrims and tires, Inner tubes |
| Catalog ID | AC-151 |
Compared with the source page on 5 October 2026 and corrected to match it. Details can change, so we confirm them in your quote. Open the source page.
Schwalbe Tube No. 12 (26 in): common questions
Does it fit a 26 x 1 in (25-590) tire?
The maker lists 32 to 44 mm as the 590 range, so a narrow 25-590 tire is outside the stated range.
What is the SCV valve?
SCV is Schwalbe's code for its Clik Valve. For standard pumps choose AV (Schrader) or SV (Presta).
Is it suitable for 25 in wheelchair wheels?
The maker's size list names only 47-559 for that rim. The page headline reads 30/47-559/597, which is broader, so ask us to confirm narrower tires.
How to get a quote for the Schwalbe Tube No. 12 (26 in)
Add it to your enquiry list
Press Add to enquiry. You can add other products and parts to the same list.
Tell us your country and needs
Send the list with your country, sizes and any options you want. No payment details are asked.
Get a personal reply
You receive availability, a price and delivery options by email, and decide after that.
Similar to the Schwalbe Tube No. 12 (26 in)
All Wheels, handrims and tiresUSD 8.95 (manufacturer shop)
Standard 25 wheelchair tube
Inner tubes. Basic Schrader-valve inner tube from Kenda's wheelchair tube range.
USD 6.99 (Sportaid)
Wheelchair Tube 24 x 1 Schrader (2556)
Inner tubes. A standard 24 x 1 in wheelchair inner tube with a straight Schrader valve, sold singly by the US retailer Sportaid.
USD 6.99 (Sportaid)
Wheelchair Tube 24 x 1 Presta (2556PR)
Inner tubes. A 24 x 1 in wheelchair inner tube with a Presta valve for rims drilled with the narrower valve hole.
USD 6.99 (Sportaid)
Wheelchair Tube 25 x 1 Presta (2560PR)
Inner tubes. A 25 x 1 in wheelchair inner tube with a Presta valve for 559 rims.
Chairs and other parts
Guides for this kind of product
How-to & Maintenance · 8 min read
Tire and caster care in 15 minutes
Soft tires and hair-wrapped casters make every push harder. This short routine keeps both in order and tells you when parts need replacing.