# Inner Tube MET-SPOS TR13 4.00-8 — bicycle/vehicle tube 4.00-8 size, TR13 valve

**URL:** https://aio.lv/en/product--met-spos-detka--11686089
**Data updated:** 2026-02-03 09:27 (EET)
**Category:** Car Supplies
**Manufacturer:** MET-SPOS
**Manufacturer code:** DETKA
**EAN:** 5908296508475
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--met-spos-detka--11686089

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

MET-SPOS Dętka TR13 4.00-8 is an inner tube designed for wheels requiring a 4.00-8 size and equipped with a TR13 valve. Suitable for small vehicles, trailers, garden equipment or specialized bicycles that use this diameter, the tube provides airtight sealing and simple installation. It serves as a replaceable spare part for damaged or worn tubes to restore wheel usability.

## Long description

Inner tube MET-SPOS TR13 4.00-8 designed for wheelbarrows and small carts. Size: 4.00-8 with TR13 valve type. The product conforms to standard Full.
Advantages
The MET-SPOS inner tube offers a straightforward replacement option for damaged or worn tubes. Its TR13 valve fits common rims used on wheelbarrows and garden carts. The 4.00-8 size matches tires of similar dimensions to ensure proper fit and airtight performance.
Suitable for
 Wheelbarrows
 Garden and utility carts
 Small trailers and handcarts with 4.00-8 tires
Key specifications
 Size: 4.00-8
 Valve type: TR13
 Intended use: pneumatic inner tube for small pneumatic tires
 Compatibility: tires and rims matching 4.00-8 dimensions
How to use
Deflate the tire and remove the wheel from the equipment. Pry the tire bead off the rim, extract the old inner tube, and inspect the tire interior for sharp objects. Lightly inflate the new MET-SPOS TR13 4.00-8 tube to give it shape, insert it into the tire, reseat the tire bead on the rim, and fully inflate to the recommended pressure for your tire. Check that the valve is correctly seated and there are no leaks before reinstalling the wheel.
Usage recommendations
Store the inner tube in a cool, dry place away from direct sunlight and sharp objects. When installing, verify tire condition and recommended inflation pressure for safe operation.

## FAQ

### How much does the Inner Tube MET-SPOS TR13 4.00-8 cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 27.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 MET-SPOS 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 MET-SPOS 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/11686089/67034049_large.webp