# ONGUARD Revolver Combo X4P 8131 Link Plate Bicycle Lock Yellow-Black

**URL:** https://aio.lv/en/product--onguard-ong-8131--12572391
**Data updated:** 2026-07-09 14:53 (EEST)
**Category:** Bicycle accessories
**Manufacturer:** ONGUARD
**Manufacturer code:** ONG-8131
**EAN:** 7290001283318
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.49 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 52.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--onguard-ong-8131--12572391

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

The ONGUARD Revolver Combo X4P 8131 is a robust link plate bicycle lock designed for high-security protection. Featuring a reliable combination locking mechanism, this yellow-black lock provides a strong deterrent against theft. Its articulated plate design allows for flexible mounting and compact storage, making it an ideal choice for securing bicycles in urban environments.

## Long description

The ONGUARD Revolver Combo X4P 8131 is a high-security link plate bicycle lock engineered to provide reliable protection for your bike in urban settings. This lock features a robust articulated plate design that combines the strength of a U-lock with the flexibility of a chain, allowing for easy attachment to various bike racks and street furniture. The yellow-black color scheme enhances visibility, serving as a clear visual deterrent to potential thieves.
Advantages
The primary advantage of this lock is its sophisticated X4P Quattro Bolt locking mechanism, which secures the shackle at four points for maximum resistance against pulling and prying. The folding plate construction allows the lock to be collapsed into a compact shape, making it convenient to transport on your bicycle frame without interfering with your ride. Its combination locking system eliminates the need for keys, providing a hassle-free experience while maintaining a high level of security for your bicycle.
Suitable for
Securing bicycles in high-theft urban areas
Commuters who require a compact and portable security solution
Cyclists looking for a keyless locking mechanism
Locking bikes to standard racks, poles, or railings
When it may not be suitable
This lock may not be the optimal choice for securing bicycles in extremely high-risk areas for extended periods, where a heavy-duty chain or U-lock might offer superior resistance. Additionally, users who prefer the simplicity of a physical key over memorizing a combination code may find this model less convenient.
Key specifications
Locking mechanism: 4-digit resettable combination
Construction: Articulated steel link plates
Security rating: High-security X4P Quattro Bolt system
Color: Yellow and black
Design: Folding link plate
How to use
To use the ONGUARD Revolver Combo, first set your personal combination according to the provided instructions. To lock your bicycle, unfold the link plates and wrap them around your bike frame and a secure, immovable object. Insert the locking end into the head of the lock until it clicks securely into place. To unlock, enter your pre-set combination and pull the locking head out. Ensure the lock is positioned away from the ground to prevent tampering.
What to consider before purchase
Check the length of the lock to ensure it reaches your preferred locking points
Verify that your bicycle frame has space for the included mounting bracket
Consider if a combination lock fits your personal security habits
Usage recommendations
Regularly clean the locking mechanism and apply a light lubricant to ensure smooth operation of the combination dials. Always lock your bicycle to a solid, permanent object and ensure the lock is not resting directly on the ground to minimize the risk of leverage attacks.

## FAQ

### How much does the ONGUARD Revolver Combo X4P 8131 Bicycle Lock cost, and is it available for purchase?

The price is 63.49 € (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 04.08.2026 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/12572391/68934893_large.webp