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header-product Inner Tube FISCHER 20 inch (50.80 cm) with Auto (Schrader) Valve, model 85112
20.99 €

Inner Tube FISCHER 20 inch (50.80 cm) with Auto (Schrader) Valve, model 85112

FISCHER Bicycle Tube 20" 85112 Schrader Photo 1
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Inner Tube FISCHER 20 inch (50.80 cm) with Auto (Schrader) Valve, model 85112

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Inner Tube FISCHER 20 inch (50.80 cm) with Auto (Schrader) Valve, model 85112

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Short description

FISCHER Bicycle Tube model 85112 is a 20-inch (50.80 cm ETRTO) inner tube designed for bicycle wheels that use a Schrader (auto) valve. Suitable for replacement or spares on adult and youth bikes with matching rim/tire size. Provides airtight sealing, easy fitting, and compatibility with standard pumps and service stations. Ideal for routine maintenance and quick repairs.
Available for order: 7 pcs.
Warranty: 2 Years
SKU: 3472374
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.26 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

FISCHER 20 inch (50.80 cm) inner tube with Auto (Schrader) valve is a spare bicycle tube intended for wheels with a 20" (50.80 mm ETRTO) tire diameter. Designed to replace a punctured or aged tube, this model fits rims and tires compatible with Schrader valves and standard 20" wheel sizes. The construction focuses on airtight sealing and straightforward installation to restore rideability quickly.

Advantages

The tube is made for compatibility with common pumps and service stations that accept Schrader valves, enabling easy inflation without adapters. Its standard 20" sizing ensures broad fit across many adult and youth bikes, making it useful for both home repairs and workshop stocking. The design prioritizes reliable air retention and uncomplicated mounting to the rim and tire.

Suitable for

  • Replacement of punctured or worn inner tubes on 20" wheels
  • Spare tube for commuting and recreational bicycles with Schrader valves
  • Workshop inventory for basic maintenance and quick repairs
  • Use on bicycles for youth and adults where 50.80 mm (ETRTO) tires are specified

Key specifications

  • Tube diameter: 20 inch (50.80 cm / 50.80 mm ETRTO)
  • Valve type: Auto (Schrader) valve
  • Compatibility: Standard 20" bicycle rims and tires designed for Schrader valves
  • Material: rubber-based inner tube suitable for typical bicycle use
  • Intended use: replacement/spare inner tube for routine maintenance and repair

How to use

Remove the wheel from the bicycle and deflate the tire completely before unseating one side of the tire bead. Extract the damaged tube and inspect the inside of the tire and rim strip for debris, sharp objects, or rough edges. Lightly inflate the replacement tube to give it shape, then insert the valve through the rim hole and tuck the tube evenly into the tire. Reseat the tire bead carefully to avoid pinching the tube, then inflate to the manufacturer-recommended pressure for the tire. Spin the wheel and check that the tire sits evenly on the rim and that the valve is secure before reinstalling the wheel on the bicycle.

Usage recommendations

Store the inner tube in a cool, dry place away from direct sunlight and sharp objects. When inflating, use the recommended tire pressure printed on the tire sidewall and avoid overinflation. Inspect tires and rim strips regularly to reduce the risk of repeated punctures. Carry a spare tube and a suitable pump when riding to enable quick roadside repairs.

Description

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Customer reviews

Customer questions

FAQ

How much does the FISCHER Bicycle Tube 20" 85112 Schrader cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.