# Bicycle inner tube FISCHER 27.5" (ETRTO 52-584) with Schrader (auto) valve

**URL:** https://aio.lv/en/product--fischer-85143--3461885
**Data updated:** 2026-02-12 09:52 (EET)
**Category:** Bicycle accessories
**Manufacturer:** FISCHER
**Manufacturer code:** 85143
**EAN:** 4008153851438
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fischer-85143--3461885

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Inner tube for 27.5" bicycles (ETRTO 52-584) by FISCHER. Equipped with a Schrader (auto) valve for easy inflation at standard pumps and service stations. Designed to replace damaged or worn tubes and provide reliable air retention for everyday riding, commuting or trail use. Compatible with rims matching the 52-584 sizing.

## Long description

Inner tube for 27.5" bicycles (ETRTO 52-584) by FISCHER, fitted with a Schrader (auto) valve. Designed as a direct replacement for damaged or worn tubes, this inner tube fits rims and tires that match the 52-584 sizing. The Schrader valve allows inflation with common floor pumps, car pumps and service-station air hoses, making roadside and at-home servicing straightforward. The tube is intended for general-purpose cycling use including commuting and recreational trail riding.
Advantages
This FISCHER inner tube offers a straightforward fit for 27.5" wheels with ETRTO 52-584 dimensions and reliable air retention for everyday use. The Schrader valve simplifies inflation with widely available pumps and air compressors. Constructed to meet typical quality standards for replacement inner tubes, it provides a balance of durability and flexibility for routine maintenance and quick swaps.
Suitable for
 Replacement of punctured or aged inner tubes on 27.5" bicycles with 52-584 ETRTO tires
 Commuting and city riding where easy inflation access is beneficial
 Recreational trail riding on compatible 27.5" rims
 Carry as a spare tube for on-road or off-road repairs
Key specifications
 Tire size compatibility: 27.5" (ETRTO 52-584)
 Valve type: Schrader (auto) valve
 Material: standard butyl rubber inner tube
 Application: standard bicycle use — commuting, recreational trails
 Fit: designed for rims and tires matching the 52-584 dimension
How to use
Remove the wheel from the bicycle and partially deflate the damaged tube to ease removal. Carefully unseat one side of the tire bead from the rim and extract the old tube via the valve opening. Inspect the tire interior and rim strip for remaining debris or sharp objects before installing the new tube. Slightly inflate the replacement tube to give it shape, insert the valve through the rim hole, and tuck the tube inside the tire. Seat the tire bead back onto the rim evenly, then inflate to the manufacturer-recommended pressure printed on the tire sidewall. Reinstall the wheel and check for proper seating and secure braking function before riding.
Usage recommendations
Maintain recommended tire pressures appropriate for your load and riding conditions and regularly inspect tires for cuts or embedded objects. Keep a compatible pump or adapter for Schrader valves available when carrying this tube as a spare. Replace tubes showing repeated punctures or significant aging to ensure riding safety.

## FAQ

### How much does the Bicycle tube FISCHER 27.5" ETRTO 52-584 Schrader cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 23.07.2026 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/3461885/47513937_large.webp