USD 1.49 (Sportaid)
Presta Valve Adapter
Valve adapters and extenders. A small screw-on adapter that lets a Presta valve be inflated with a Schrader pump head.
Photo could not be loaded

Schwalbe · Valve adapters and extenders · AC-183
Schwalbe labels its valves AV for Schrader, SV for Presta and DV for Dunlop. This universal adapter screws onto an SV or DV valve and presents an AV fitting to the pump, so a tube with either of those valves can be filled from a Schrader head. It is made of gold-plated brass and weighs 3 g. It is handy when the only air supply available is a Schrader-type compressor or pump.
Suits users whose tubes have Dunlop valves, and anyone with Presta tubes who inflates at a garage or with a compressor. Keep one in the repair pouch alongside patches and levers.
The same units on every product, converted from the specifications below. Where a source gives two limits, the lower one is shown.
| Type | Valve adapter |
|---|---|
| Converts | DV (Dunlop) and SV (Presta) to AV (Schrader) |
| Material | Brass, gold plated |
| Weight | 3 g |
| Sold as | Single adapter |
| EAN | 4026495070461 |
| Maker country | Germany |
| Brand | Schwalbe |
| Category | Tools and maintenance, Valve adapters and extenders |
| Catalog ID | AC-183 |
Compared with the source page on 5 October 2026. Details can change, so we confirm them in your quote. Open the source page.
A valve type common in parts of Europe and Asia, about as wide as a Schrader valve but with a different top. Schwalbe codes it DV.
No. It adapts DV and SV valves to an AV pump head, not an AV valve to a Presta pump.
It does that job and, according to the maker, also fits Dunlop valves.
Press Add to enquiry. You can add other products and parts to the same list.
Send the list with your country, sizes and any options you want. No payment details are asked.
You receive availability, a price and delivery options by email, and decide after that.
USD 1.49 (Sportaid)
Valve adapters and extenders. A small screw-on adapter that lets a Presta valve be inflated with a Schrader pump head.
USD 12.50 per pair (Sportaid)
Valve adapters and extenders. A pair of 30 mm brass extensions that lengthen a Presta valve so it reaches through a deep rim.
USD 199.99 (manufacturer)
Tool kits. Complete kit for pulling and pressing wheelchair bearings, with stand and work mat.
USD 54.99 (retailer)
Tool kits. Combined metric and imperial hex key set sold by a wheelchair parts specialist.
USD 19.99 sale / 25 regular (retailer)
Lubricants and care. Two-part kit with lithium grease for bolts and bearings and a dry lube for quick-release axles.
How-to & Maintenance · 8 min read
Soft tires and hair-wrapped casters make every push harder. This short routine keeps both in order and tells you when parts need replacing.