# Chain lock ABUS 4204K/85 Black 850 mm Steel 4 mm diameter

**URL:** https://aio.lv/en/product--abus-38138--11389318
**Data updated:** 2025-12-30 21:14 (EET)
**Category:** Kids’ Ride-On Accessories
**Manufacturer:** ABUS
**Manufacturer code:** 38138
**EAN:** 4003318381386
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abus-38138--11389318

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The ABUS 4204K/85 is a reliable chain lock made of steel, featuring a length of 850 mm and a chain diameter of 4 mm. Weighing 710 g, it offers a good balance of security and portability, making it suitable for securing bicycles and other valuables.

## Long description

The ABUS 4204K/85 Goose Lock is a compact chain lock with a flexible gooseneck design that can be shaped around the bicycle frame and holds its form. The lock combines a 4 mm hardened steel chain with a foam core and an IvyTex synthetic fibre coating for abrasion protection. Its right-angled lock body and 850 mm chain length make it easy to use while offering practical reach for securing a bike.
Advantages
The Goose Lock construction provides dimensional stability so the lock can be bent and wrapped securely around the frame without losing shape. The 4 mm hardened steel chain gives basic theft resistance while the foam core eliminates rattling and improves handling. A durable IvyTex coating protects the bike finish from scratches and increases abrasion resistance. At 710 g the lock balances portability and usability for everyday locking.
Suitable for
Securing bicycles in low- to medium-risk areas
Short stops in urban environments
Use with city bikes, commuter bikes and folding bikes
Protecting small outdoor items where a compact chain lock is sufficient
Key specifications
Brand: ABUS
Model: 4204K/85 (MPN 38138, EAN 4003318381386)
Chain length: 850 mm
Chain material and thickness: specially hardened steel, 4 mm
Weight: 710 g
Coating: IvyTex synthetic fibre
Design: gooseneck (dimensionally stable spiral core) with foam cover
How to use
Bend the Goose Lock into the shape needed to reach around the frame and a fixed object, then insert the chain end into the lock body at right angles and close it according to the supplied key or locking mechanism. Position the chain to pass through the frame and, if possible, the rear wheel to improve security. Store the lock on the frame or in a bag when not in use; the foam core prevents rattling during transport.
Usage recommendations
Use the ABUS 4204K/85 for short stops and in areas with lower theft risk. For long-term or high-risk parking, combine with a heavier-duty lock or choose a thicker chain or U-lock with higher security rating.

## Specifications

| Feature | Value |
|---|---|
| Type | Chain lock |
| Weight | 0.71 kg |
| Quantity | 1 |
| Product colour | Black |
| Length | 850 mm |
| Housing material | Steel |
| Lock type | Key |
| Easy storage | Yes |
| Base material | Steel |
| Leaves no scratches | Yes |
| Corrosion protection | Yes |
| Suitable for bicycle | Yes |
| Suitable for motorcycle | No |
| Suitable for moped | No |
| Suitable for scooter | No |
| Chain diameter | 4 mm |

## FAQ

### How much does the Chain lock ABUS 4204K/85 cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 09.07.2026 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 ABUS 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 ABUS 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

### Where can I download the instructions for Chain lock ABUS 4204K/85?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11389318/66210311_large.webp