# Unguard Bulldog Mini DT 8015 bike lock by Onguard compact D-shackle design, keyed security (ONG-8015)

**URL:** https://aio.lv/en/product--onguard-ong-8015--12044059
**Data updated:** 2026-07-08 19:30 (EEST)
**Category:** Bicycle accessories
**Manufacturer:** ONGUARD
**Manufacturer code:** ONG-8015
**EAN:** 7290001280157
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.99 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 38.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--onguard-ong-8015--12044059

## 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 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Onguard Bulldog Mini DT 8015 is a compact D-shackle bike lock designed for securing bicycles and small urban vehicles. Manufactured by Onguard, it features a short D-shaped shackle and keyed locking mechanism for basic theft deterrence. Suitable for locking frames and wheels to fixed objects in city or campus environments where portability and space-saving storage are important.

## Long description

Onguard Bulldog Mini DT 8015 is a compact D-shackle bike lock designed for securing bicycles and small urban vehicles where portability and space-saving storage are priorities. The short D-shaped shackle and keyed locking mechanism provide a simple, reliable method to lock frames or wheels to fixed objects in city, campus or short-stay environments. Its compact size makes it suitable for carrying in backpacks, under seats or in panniers without adding significant bulk.
Advantages
The Bulldog Mini DT 8015 offers a compact form factor that balances convenience and basic theft deterrence. The D-shackle profile reduces leverage points and fits easily around narrow anchor points, while the keyed cylinder provides consistent locking and unlocking. Its lightweight construction and small footprint make it practical for daily commuters and users of small ride-on vehicles who need a portable security solution for short stops.
Suitable for
Locking bicycle frames to bike racks or fixed posts in urban areas
Securing wheels or small electric scooters during short stops
Use with kids’ ride-on accessories and compact children's bikes
Situations where lightweight, space-saving locks are required for portability
Key specifications
Lock type: D-shackle (compact)
Security mechanism: Keyed cylinder
Intended use: Bicycles and small urban vehicles
Form factor: Short shackle for tight mounting points
Portability: Lightweight and compact for easy storage and transport
How to use
Position the short D-shackle around the bike frame or wheel and a suitable fixed object such as a bike rack or post. Insert the locking bar through both ends of the shackle and turn the key to engage the cylinder until it clicks, ensuring the shackle is fully seated. Remove the key and store it in a safe place. For removal, insert the key and turn it to release the locking bar, then withdraw the shackle. Regularly check the cylinder and shackle for dirt or obstruction and keep a spare key in case of loss.
Usage recommendations
For best results, use the Bulldog Mini DT 8015 in combination with a secondary security device (such as a cable or chain) when leaving a bike unattended for extended periods or in high-risk areas. Lock the frame and, where possible, at least one wheel to a fixed anchor; choose well-lit, visible locations and avoid leaving the lock exposed to prolonged moisture to reduce corrosion risk.

## FAQ

### How much does the Onguard Bulldog Mini DT 8015 bike lock cost, and is it available for purchase?

The price is 45.99 € (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 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/12044059/67530848_large.webp