# U-lock FISCHER 85851, Bügelschloss, Security Level 10

**URL:** https://aio.lv/en/product--fischer-85851--11440844
**Data updated:** 2026-02-15 12:36 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** FISCHER
**Manufacturer code:** 85851
**EAN:** 4008153858512
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 41.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fischer-85851--11440844

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

FISCHER Bügelschloss model 85851 is a U-lock designed for secure locking of bicycles and other outdoor equipment. Specified as Security Level 10, it provides a high resistance to tampering. The compact U-shaped shackle offers reliable anchoring to fixed objects and straightforward operation for daily use, improving theft protection for urban and commuter cyclists.

## Long description

FISCHER Bügelschloss model 85851 is a U-lock designed for secure locking of bicycles and other outdoor equipment. Specified as Security Level 10, it provides a high resistance to tampering and cutting attempts. The compact U-shaped shackle and reinforced crossbar create a rigid locking structure that anchors to fixed objects and supports everyday locking and unlocking for urban and commuter cyclists.
Advantages
The lock combines hardened steel construction with a corrosion-resistant finish to maintain security performance in outdoor conditions. Its compact geometry makes it suitable for mounting on frames or carrying in a bag while delivering substantial resistance to leverage and cutting tools. A precision cylinder mechanism reduces the risk of picking, and an ergonomic key interface simplifies daily operation.
Suitable for
Securing city and commuter bicycles
Locking e-bikes and heavier cycles in short-term stops
Protecting scooters, trailers, and outdoor equipment
Use on bike racks, railings, posts, and fixed urban fixtures
Key specifications
Security classification: Level 10 (high resistance to tampering)
Lock type: U-lock (D-lock) with rigid shackle
Material: hardened steel shackle and reinforced crossbar
Finish: corrosion-resistant coating suitable for outdoor use
Lock mechanism: precision cylinder with key operation
Form factor: compact, U-shaped design for anchoring to fixed objects
How to use
Position the U-lock so the shackle secures both the bicycle frame and a fixed anchor point such as a rack or post. Insert the shackle into the crossbar and turn the key to engage the locking cylinder; ensure the mechanism clicks fully to confirm engagement. To unlock, insert the correct key and turn until the shackle releases. For heavier bicycles, pass the shackle through the frame and a wheel or use an additional secondary lock for extra protection.
Usage recommendations
Store and transport the lock in a dry place when not in use and periodically apply a small amount of graphite or silicone-based lubricant to the cylinder to maintain smooth operation. When possible, lock bicycles in well-lit, visible locations and attach the lock to immovable objects to reduce theft risk.

## FAQ

### How much does the U-lock FISCHER 85851 — Bügelschloss Security Level 10 cost, and is it available for purchase?

The price is 50.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 15.07.2026 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. 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 FISCHER 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 FISCHER 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/11440844/66633491_large.webp