# Bicycle lock MAGNUM MGN-3103 — compact portable bike security lock

**URL:** https://aio.lv/en/product--magnum-mgn-3103--10490305
**Data updated:** 2026-05-19 19:48 (EEST)
**Category:** Kids’ Ride-On Accessories
**Manufacturer:** MAGNUM
**Manufacturer code:** MGN-3103
**EAN:** 7290001231036
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 30.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--magnum-mgn-3103--10490305

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

MAGNUM MGN-3103 is a compact portable bicycle lock designed to secure bikes during short stops and everyday use. The lock provides basic theft deterrence and convenient transport. It suits cyclists who need a lightweight, easy-to-use locking solution for urban commuting, leisure rides, and quick errands where moderate security is sufficient.

## Long description

MAGNUM MGN-3103 — compact portable bike security lock designed to provide basic protection for bicycles during short stops and everyday use. The lock combines a compact folding design with straightforward operation and lightweight construction, making it convenient to carry on urban commutes, leisure rides, or quick errands. It is intended for situations where moderate security and easy handling are the main requirements.
Advantages
The compact folding mechanism reduces storage space and allows the lock to be carried in a backpack or mounted to the frame using optional brackets. Its lightweight construction supports easy transport without significantly increasing the bicycle's load. The lock provides reliable resistance to casual theft attempts and simple cutting tools, while the key or combination mechanism (depending on the variant) offers quick locking and unlocking for frequent stops.
Suitable for
Urban commuting and public transport transfers
Short stops at shops, cafes and workplaces
Leisure rides in parks and residential areas
Quick errands where portability and ease of use are priorities
Key specifications
Form factor: compact folding portable lock
Primary material: hardened metal segments with protective coating
Locking mechanism: key or combination style (variant dependent)
Weight class: lightweight, suitable for carrying on the bike or in a bag
Portability: designed for easy stowage and transport
How to use
Position the folded lock around the bike frame and a secure fixed object such as a bike rack or sturdy pole. Unfold the lock segments and align the locking ends, then engage the locking mechanism by turning the key or setting the combination and closing the lock. Ensure the frame and at least one wheel are secured where possible. After use, fold the lock back into its compact shape and store it in a bracket, bag, or pannier for transport.
Usage recommendations
Use the lock in combination with a secondary security device for longer stops in high-risk areas. When securing the bicycle, choose well-lit, visible locations and lock the frame to immovable objects. Regularly inspect the protective coating and locking mechanism and lubricate the lock cylinder or moving joints as needed to maintain smooth operation.

## FAQ

### How much does the Bicycle lock MAGNUM MGN-3103 cost, and is it available for purchase?

The price is 36.49 € (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 16.07.2026 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 MAGNUM 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 MAGNUM 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/10490305/52587951_large.webp