# Bike Lock MASTERLOCK QUANTUM 8228 — folding lock, black

**URL:** https://aio.lv/en/product--masterlock-mrl-8228eurdprosm--10876659
**Data updated:** 2026-07-08 19:56 (EEST)
**Category:** Bicycle accessories
**Manufacturer:** MASTERLOCK
**Manufacturer code:** MRL-8228EURDPROSM
**EAN:** 3520190941916
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--masterlock-mrl-8228eurdprosm--10876659

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

MASTERLOCK QUANTUM 8228 is a folding bike lock in black designed to secure bicycles and urban transport. The compact, articulated steel segments fold for convenient storage and provide a rigid barrier against theft attempts. Suited for daily city use, locking frames and wheels to fixed objects, it combines portability with strong physical protection.

## Long description

MASTERLOCK QUANTUM 8228 — folding lock in black is a compact security accessory designed for everyday urban cycling. The lock consists of articulated hardened steel segments that fold together for compact storage and unfold to form a rigid barrier around the bike frame or wheel. It is intended to secure bicycles and other small urban transport by fastening them to fixed objects such as bike racks, poles, or railings.
Advantages
The folding design combines portability and solidity: the articulated steel segments reduce bulk when stored while providing a robust physical barrier when deployed. Hardened steel construction increases resistance to cutting and levering. The compact folded size and a single locking mechanism simplify handling and mounting to the frame or carrying in a bag. The black finish offers a neutral, corrosion-resistant surface for daily outdoor use.
Suitable for
Securing city and commuter bicycles to bike racks, posts or railings
Locking wheels and frames during short stops in urban environments
Everyday use where a compact, transportable lock is needed
Key specifications
Lock type: folding lock with articulated steel segments
Material: hardened steel segments for physical protection
Finish: black protective coating
Application: designed to secure bike frames and wheels to fixed objects
Portability: compact folded form for easy storage and transport
How to use
Unfold the lock into its extended form, wrap the articulated segments around the bike frame and a fixed object so that both the frame and, if possible, a wheel are secured. Align the locking ends and engage the lock until it clicks. When not in use fold the segments back together to their compact shape for storage in a bag or mounting bracket. Always choose a fixed object anchored to the ground and avoid attaching the lock to removable or loose fixtures.
Usage recommendations
For effective protection, use the lock in combination with a secondary security device for additional security in high-risk areas, park the bicycle in visible, well-lit locations, and regularly inspect the lock for damage or corrosion to maintain reliable operation.

## FAQ

### How much does the MASTERLOCK QUANTUM 8228 bike folding lock cost, and is it available for purchase?

The price is 29.99 € (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 29.07.2026 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 MASTERLOCK 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 MASTERLOCK 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/10876659/60296991_large.webp