FISCHER Bicycle Tube Dunlop Valve 45.70 cm

Name: Inner Tube FISCHER Dunlop Valve 85138
Brand: FISCHER
SKU: 3475933
Price: 14.49 EUR
Availability: InStock

Shop for gifts early

Save time and money with our discounts!

Inner Tube FISCHER Dunlop Valve 45.70 cm for 18-inch Wheels (ETRTO)

Keep track of price changes You keep track of price changes

Scan qr code below, or type in manually: {{secretKey}}

Forgot password? Registration

Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

Replacement bicycle inner tube FISCHER with a Dunlop (woods) valve, length 45.70 cm, designed for 18-inch wheels according to ETRTO standards. Suitable for repairing or replacing damaged tubes on compatible children's bikes, folding bikes or small-wheeled bicycles. Provides airtight seal and easy installation when matched to correct tire size.

Available for order: 2 pcs.

Warranty: 2 Years

SKU: 3475933

Learn more

Deliver the order:

{{ userCountryName }}

to the Customer Service Center at Kengaraga 2b, Riga

08.07.2026 {{selectedOffer.officeDeliveryString}}

free

All delivery methods Hide details

Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

08.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

13.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.16 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

13.07.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

More about delivery methods

Payment Methods:

Bank transfer

More about payment methods

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The Inner Tube FISCHER Dunlop Valve 45.70 cm for 18-inch Wheels (ETRTO) is a spare bicycle inner tube designed to fit 18-inch wheels following ETRTO sizing. It features a Dunlop (woods) valve and a tube length of 45.70 cm, intended for use in children’s bicycles, folding bikes and other small-wheeled cycles where ETRTO 18-inch sizing is specified. The tube provides an airtight seal when paired with a correctly sized tyre and rim, enabling straightforward repairs or replacements.

Advantages

This FISCHER inner tube offers compatibility with 18-inch ETRTO systems and a Dunlop valve for easy inflation with appropriate pumps or adaptors. The specified length ensures correct fit on rims and inside tyres designed for small wheels, and the tube’s construction aims to maintain air retention and withstand typical riding stresses. The product is suitable for quick replacement during routine maintenance or roadside repairs.

Suitable for

Children’s bicycles with 18-inch wheels
Folding bikes that use 18-inch ETRTO tyres
Small-wheeled city or commuter bicycles
On-the-spot tube repair or replacement

Key specifications

Valve type: Dunlop (woods) valve
Tube length: 45.70 cm
Wheel compatibility: 18-inch (ETRTO) tyres and rims
Material: butyl rubber (standard for bicycle inner tubes)
Use: replacement inner tube for small-wheeled bicycles

How to use

Inspect the tyre and rim for sharp objects or damage before installation. Slightly inflate the tube to give it shape, then insert the valve through the rim hole and seat the tube evenly inside the tyre. Work the tyre bead over the rim, taking care not to pinch the tube. Inflate the tube to the tyre manufacturer’s recommended pressure, checking that the tyre bead is seated correctly around the rim. Recheck for leaks and ensure the valve is secure before riding.

Usage recommendations

Match the inner tube to the tyre’s ETRTO size and recommended pressure range. Use a valve-compatible pump or an adaptor for Dunlop valves if required. Replace the tube if previous puncture repairs are near the valve or if the tube shows signs of deterioration. Carry a spare tube and basic repair tools when riding small-wheeled bicycles for quicker roadside fixes.

Description

Machine translation. Load original

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

Customer reviews

Show all reviews

Customer questions

FAQ

How much does the FISCHER Bicycle Tube Dunlop Valve 45.70 cm cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 08.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Show all questions