# Inner Tube for Bicycle FISCHER Dunlop Valve 27" (68.60 cm), ETRTO 85139

**URL:** https://aio.lv/en/product--fischer-85139--3472395
**Data updated:** 2026-02-12 09:53 (EET)
**Category:** Bicycle accessories
**Manufacturer:** FISCHER
**Manufacturer code:** 85139
**EAN:** 4008153851391
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fischer-85139--3472395

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.99 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

FISCHER bicycle inner tube with Dunlop (Woods) valve, sized for 27" wheels (68.60 cm) and conforming to ETRTO specifications. Designed as a direct replacement tube for compatible 27" tyres, it provides standard air retention and straightforward installation for commuting, touring or recreational cycling. Suitable for riders seeking a reliable spare tube compatible with Dunlop-valve rims.

## Long description

FISCHER inner tube with a Dunlop (Woods) valve, sized for 27" (68.60 cm) wheels and matched to ETRTO sizing. This tube is made as a direct replacement for compatible 27" tyres and provides reliable air retention and straightforward fitment. It is intended for standard bicycles used for commuting, touring and recreational riding, offering a spare tube option that fits rims designed to accept a Dunlop valve.
Advantages
The tube’s Dunlop valve provides a stable connection with rims engineered for this valve type, allowing easy inflation and secure seating. Constructed from standard butyl rubber, the tube offers predictable air retention and simple repairability in case of punctures. Its conformity to ETRTO sizing ensures compatibility with tyres and rims marked for the same standard, reducing uncertainty when selecting a replacement tube.
Suitable for
 Replacement spare for 27" wheels (68.60 cm) used on commuter and city bicycles
 Touring and recreational bikes with rims that accept Dunlop (Woods) valves
 On-road cycling where standard butyl tubes are commonly used
Key specifications
 Wheel diameter: 27" (68.60 cm)
 Valve type: Dunlop (Woods) valve
 Material: butyl rubber (standard inner tube compound)
 ETRTO compatibility: sized to match standard ETRTO dimensions for 27" tyres
 Intended use: standard bicycle tyre pressure ranges and everyday cycling
How to use
Inspect the tyre and rim for sharp objects or damage before installing the inner tube. Slightly inflate the tube to give it shape, then insert the valve through the rim hole and position the tube evenly inside the tyre. Carefully seat the tyre bead onto the rim, working around the wheel and avoiding pinching the tube. Fully inflate the tube to the tyre’s recommended pressure, checking rim and valve seating for correct alignment. If a puncture occurs, remove the tube and repair or replace it following standard patching procedures.
Usage recommendations
Use the tube as a spare or replacement for tyres and rims specified for 27" diameter and Dunlop valve compatibility. Maintain recommended tyre pressures to optimize performance and reduce the risk of pinch flats. Carry basic repair tools and a patch kit when riding, and inspect the tyre and rim regularly for wear or embedded debris before installation.

## FAQ

### How much does the Bicycle Inner Tube FISCHER Dunlop Valve 27" 85139 cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 21.07.2026 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/3472395/47541904_large.webp