# U-lock Onguard Bulldog STD LM 8010LM — Onguard bicycle lock U-shaped high-security

**URL:** https://aio.lv/en/product--onguard-ong-8010lm--12054978
**Data updated:** 2026-07-08 19:33 (EEST)
**Category:** Bicycle accessories
**Manufacturer:** ONGUARD
**Manufacturer code:** ONG-8010LM
**EAN:** 7290001281451
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.49 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 34.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--onguard-ong-8010lm--12054978

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.79 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

Onguard Bulldog STD LM 8010LM is a U-lock (D-lock) for bicycles designed to secure frames and wheels. Manufactured by Onguard, it provides a rigid U-shaped steel shackle and a lock body with a keyed cylinder. Intended for everyday urban use to deter theft, it is suitable for securing bikes to racks, posts, and other fixed objects where a compact, robust lock is required.

## Long description

Onguard Bulldog STD LM 8010LM is a U-lock (D-lock) designed to secure bicycle frames and wheels with a rigid steel shackle and a keyed cylinder lock mechanism. Manufactured by ONGUARD, this lock offers a compact, solid solution for everyday urban use where a sturdy, low-profile U-shaped lock is required to deter opportunistic theft and secure a bike to fixed objects such as racks, posts or railings.
Advantages
The Bulldog STD LM features a hardened steel U-shackle that resists cutting and levering while the keyed cylinder provides reliable locking and unlocking action. Its compact shape fits most frame and wheel configurations for common urban bicycles, and the solid lock body construction reduces the risk of pry attacks. The lock balances weight and security for everyday use and is designed for straightforward installation and handling.
Suitable for
Securing commuter and city bicycles to bike racks and posts
Short- and medium-duration parking in urban environments
Attaching a bike frame and one wheel to immovable objects
Use where a compact, rigid U-lock is preferred over cable-style locks
Key specifications
Lock type: U-lock (D-lock) with keyed cylinder
Shackle: Rigid hardened steel U-shaped shackle for resistance to cutting and leverage
Lock body: Solid construction with protected cylinder
Intended use: Urban and commuter bicycle security
Compatibility: Fits most standard bicycle frames and wheels for common urban models
How to use
Position the U-shackle around the bicycle frame and, where possible, include a wheel and a fixed object such as a rack or post to reduce wheel-only theft. Insert the shackle into the lock body and rotate the key to engage the cylinder until the lock secures. To unlock, insert the key and turn to release the shackle. Store the key in a safe place and carry a spare key separately. When transporting the lock on the bike, use an appropriate mounting bracket or secure it in a bag to avoid noise and movement.
Usage recommendations
For best results, use the Bulldog STD LM in combination with additional wheel or accessory security if leaving a bike for extended periods or in high-risk areas. Always lock the frame to an immovable object and position the lock as close to the securing point as possible to limit leverage room for attackers.

## FAQ

### How much does the U-lock Onguard Bulldog STD LM 8010LM cost, and is it available for purchase?

The price is 41.49 € (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 05.08.2026 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/12054978/67541024_large.webp