# Inner Tube FISCHER Bicycle Tube Dunlop Valve 30.5 cm (12") ETRTO-compliant

**URL:** https://aio.lv/en/product--fischer-85125--3475932
**Data updated:** 2026-02-12 09:53 (EET)
**Category:** Bicycle accessories
**Manufacturer:** FISCHER
**Manufacturer code:** 85125
**EAN:** 4008153851254
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fischer-85125--3475932

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

FISCHER bicycle inner tube with Dunlop (Woods) valve, length 30.5 cm suitable for 12" wheels. Manufactured to ETRTO norms, it provides airtight performance for compatible 12-inch tyres and rims. Designed for bicycle repair and replacement, the tube offers easy installation, reliable inflation and standard compatibility for urban bikes, children's bikes and small wheel applications.

## Long description

FISCHER inner tube with a Dunlop (Woods) valve, 30.5 cm (12") in length, designed to meet ETRTO standards for compatible 12-inch tyres and rims. This tube is intended for repair and replacement in bicycles with small wheels, offering airtight sealing and reliable inflation when fitted correctly. The product suits urban bikes, children's bicycles and other small-wheel applications where a Dunlop valve is specified.
Advantages
The tube is manufactured to ETRTO-compliant dimensions to ensure consistent fit and performance with compatible tyres and rims. The Dunlop valve provides a widely used, serviceable valve type that can be inflated with standard pumps designed for Woods/Dunlop fittings. Made from standard inner tube rubber compound, it combines flexibility for easy installation and sufficient durability for everyday cycling conditions on small wheels.
Suitable for
 12-inch children's bicycles
 Urban folding or compact bikes with 12" wheels
 Small-wheel scooters or trailers that use bicycle-style inner tubes
 Replacement and repair tasks where a Dunlop (Woods) valve is specified
Key specifications
 Valve type: Dunlop (Woods) valve
 Valve length: 30.5 cm (12")
 Wheel diameter compatibility: 12-inch tyres/rims
 Standards: ETRTO-compliant dimensions
 Material type: rubber inner tube compound suitable for bicycle use
How to use
Inspect the tyre and rim for debris or sharp objects before installation. Slightly inflate the inner tube to give it shape, insert it into the tyre, then fit the tyre onto the rim ensuring the tube is not pinched. Seat the tyre bead evenly around the rim and inflate gradually to the recommended pressure marked on the tyre sidewall, checking that the valve is seated straight and that the tube does not bulge or pinch. After inflation, spin the wheel and confirm even seating before use.
Usage recommendations
Use a pump compatible with Dunlop/Woods valves or an appropriate adapter. Always check tyre sidewall pressure recommendations and inspect the tube after installation for proper seating and possible leaks. Replace the tube if there are cuts, severe abrasions or repeated punctures.

## FAQ

### How much does the FISCHER Bicycle Tube Dunlop Valve 30.5 cm (12") cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All FISCHER products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized FISCHER service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/3475932/47539631_large.webp