# ONGUARD K9 Heavy Duty Link Plate Lock

**URL:** https://aio.lv/en/product--onguard-ong-8113--12572285
**Data updated:** 2026-07-09 14:53 (EEST)
**Category:** Bicycle accessories
**Manufacturer:** ONGUARD
**Manufacturer code:** ONG-8113
**EAN:** 7290001282137
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 69.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 57.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--onguard-ong-8113--12572285

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The ONGUARD K9 Heavy Duty Link Plate Lock is a robust folding security device designed to protect bicycles from theft. Featuring a durable link plate construction, this lock offers high resistance against cutting and prying. It is an ideal solution for urban cyclists requiring reliable security for their bike when parked in public areas. The compact design allows for easy transport and mounting on the bicycle frame.

## Long description

The ONGUARD K9 Heavy Duty Link Plate Lock is a high-security folding lock engineered to provide superior protection for bicycles against theft. Constructed with hardened steel link plates, this device offers exceptional resistance to cutting, sawing, and prying attempts. Its innovative folding design allows the lock to be collapsed into a compact shape, making it convenient to carry while riding. This lock is an essential accessory for urban cyclists who need a reliable and portable security solution for parking their bikes in high-risk public environments.
Advantages
The primary benefit of the ONGUARD K9 is its robust construction, which combines the strength of a traditional U-lock with the flexibility of a chain. The hardened steel plates are designed to withstand significant physical force, providing peace of mind when leaving your bicycle unattended. Furthermore, the compact folding mechanism ensures that the lock does not interfere with your pedaling or bike handling, as it can be easily mounted to the frame using the included bracket. The weather-resistant coating protects the lock mechanism and the bicycle frame from scratches and environmental damage.
Suitable for
Securing bicycles in urban environments
Commuters who require a portable and compact security device
Cyclists parking in public areas with moderate to high theft risk
When it may not be suitable
This lock may not be suitable for securing bicycles in extremely high-risk areas where heavy-duty power tools are likely to be used, as no portable lock is entirely immune to such equipment. Additionally, it may not be the best choice for users who prefer the lightweight nature of cable locks, as the heavy-duty steel construction adds noticeable weight to the bicycle.
Key specifications
Hardened steel link plate construction
Folding design for compact storage
Weather-resistant protective coating
Includes frame-mount bracket
High-security locking mechanism
How to use
To use the ONGUARD K9, unfold the link plates and wrap them around the bicycle frame and a secure, immovable object such as a bike rack or post. Once positioned, insert the locking end into the cylinder and engage the key to secure the mechanism. Ensure that the lock is positioned away from the ground to prevent leverage attacks. When not in use, fold the plates back into their compact configuration and secure the lock into the provided frame-mount bracket for easy transport.
What to consider before purchase
Compatibility with your bicycle frame for mounting the bracket
The weight of the lock relative to your riding style
The length of the lock required to secure your bike to various types of street furniture
Usage recommendations
Regularly lubricate the locking cylinder with a silicone-based spray to ensure smooth operation and prevent debris buildup. Always lock your bicycle to a solid, permanent structure and ensure the lock captures both the frame and, if possible, the rear wheel.

## FAQ

### How much does the ONGUARD K9 Heavy Duty Link Plate Lock cost, and is it available for purchase?

The price is 69.49 € (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 03.08.2026 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/12572285/68934838_large.webp