# ONGUARD Doberman 8027 Bike Lock — Folding/Chain Lock (ONG-8027)

**URL:** https://aio.lv/en/product--onguard-ong-8027--12402708
**Data updated:** 2026-04-29 13:51 (EEST)
**Category:** Kids’ Ride-On Accessories
**Manufacturer:** ONGUARD
**Manufacturer code:** ONG-8027
**EAN:** 7290001280270
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--onguard-ong-8027--12402708

## 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

ONGUARD Doberman 8027 is a bike lock designed to secure bicycles and ride-on equipment. Identified by model ONG-8027, it provides robust theft protection for urban and commuter use. Suitable for locking frames, wheels, and accessories, this lock is intended for everyday parking and short- to medium-term security needs.

## Long description

ONGUARD Doberman 8027 Bike Lock — Folding/Chain Lock (ONG-8027) is a compact security solution designed to protect bicycles and ride-on equipment in urban and commuter settings. The lock combines the flexibility of a folding mechanism with the strength of chain-style links to secure frames, wheels, and accessories during everyday parking and short- to medium-term storage. Its design focuses on balancing portability with resistance to common theft attempts.
Advantages
The Doberman 8027 offers a practical blend of mobility and security: its folding/chain configuration allows the lock to be wrapped around irregularly shaped objects while remaining lightweight enough for regular transport. Constructed from hardened links and a reinforced locking mechanism, it provides measurable protection against cutting and levering tools typically used in opportunistic theft. The finish and joints are engineered to resist wear from frequent use and outdoor exposure.
Suitable for
Securing children’s ride-on toys and smaller bicycles in urban or suburban environments
Locking frames and wheels when parking for short- to medium-duration stops
Commuters who need a portable lock that can adapt to different anchor points and shapes
When it may not be suitable
The Doberman 8027 is intended for everyday parking and short- to medium-term security; it is not advertised as a maximum-security lock for long-term storage in high-risk areas. For securing high-value bikes in isolated or high-theft locations, a heavier-duty U-lock or an alarmed hard-case solution may be more appropriate. Users requiring certified highest-level resistance to advanced cutting tools should consider specialist security products.
Key specifications
Lock type: folding/chain hybrid suitable for flexible anchoring
Intended use: bicycles and ride-on equipment
Security level: designed for everyday urban and commuter theft deterrence
Physical characteristics: hardened metal links with reinforced locking head
Portability: compact folding form factor for carry and storage
How to use
Wrap the folding/chain lock around the bicycle frame and a secure anchor point such as a bike rack, post, or fixed structure, ensuring at least one wheel and the main frame tube are included where possible. Insert the terminal link into the locking head and secure according to the manufacturer’s key or combination mechanism. Position the lock off the ground and away from quick leverage points when possible. Store the lock on a mount or in a bag when transporting to reduce wear.
What to consider before purchase
Level of theft risk at typical parking locations (short-term urban vs. long-term storage)
Compatibility with the bicycle or ride-on equipment dimensions and available anchor points
Desired balance between portability and maximum security
Need for a keyed or combination lock mechanism
Usage recommendations
Use the Doberman 8027 to secure the frame and at least one wheel to an immovable object, combine with additional wheel or seat locks for higher security, and choose well-lit, visible parking spots to maximize theft deterrence.

## FAQ

### How much does the ONGUARD Doberman 8027 Bike Lock cost, and is it available for purchase?

The price is 42.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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, 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 ONGUARD 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 ONGUARD 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/12402708/68687191_large.webp