---
product_id: 263863823
title: "Bike locks - 16mm Heavy Duty U Lock with U-Lock Shackle and Bicycle Lock Mount Holder + 1200mm Steel Chain Cable Bike Lock"
brand: "sigtuna"
price: "€ 46.78"
currency: EUR
in_stock: true
reviews_count: 5
category: "Sigtuna"
url: https://www.desertcart.gr/products/263863823-bike-locks-16mm-heavy-duty-u-lock-with-u-lock
store_origin: GR
region: Greece
---

# 16mm hardened steel shackle 1200mm flexible steel chain cable dual-sided 3-key system Bike locks - 16mm Heavy Duty U Lock with U-Lock Shackle and Bicycle Lock Mount Holder + 1200mm Steel Chain Cable Bike Lock

**Brand:** sigtuna
**Price:** € 46.78
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind, ride with confidence!

## Quick Answers

- **What is this?** Bike locks - 16mm Heavy Duty U Lock with U-Lock Shackle and Bicycle Lock Mount Holder + 1200mm Steel Chain Cable Bike Lock by sigtuna
- **How much does it cost?** € 46.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/263863823-bike-locks-16mm-heavy-duty-u-lock-with-u-lock)

## Best For

- sigtuna enthusiasts

## Why This Product

- Trusted sigtuna brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Locking:** One-button release with dual-hinge design for smooth, kid-friendly operation
- • **Unmatched Security:** 16mm high-performance alloy steel resists cutting & twisting attacks
- • **Versatile Protection:** Includes 1200mm steel chain cable to secure wheels & frame anywhere
- • **Convenient Portability:** Mount holder and Velcro strap for easy transport on every ride
- • **Durability Meets Style:** Weather-resistant coating and dust cover keep your lock pristine season after season

## Overview

The SIGTUNA 16mm Heavy Duty U-Lock combines robust alloy steel construction with a user-friendly dual-hinge locking mechanism and a 1200mm steel chain cable, delivering versatile, weather-resistant bike security. Designed for effortless use and durability, it includes a mounting bracket and three dual-sided keys, making it the smart choice for professionals who demand reliable protection without compromise.

## Description

bike lock bike locks heavy duty anti theft bicycle lock bike locks bike u lock u lock

Review: My review compares an old Kryptonite lock, newer Hiplock DX and this Sigtuna U-lock. All other U-locks require you to hold and insert the shackle into the crossbar body while ensuring key is in correct position and twisting key at the same time to lock. This is a difficult operation for my young kids. This Sigtuna lock when unlocked holds key in crossbar body and at same time holds the dual hinges open. To lock you simply push the two halves closed, the key reverts back neutral position, the dual hinges snap closed and you pull key out. Love it! The Sigtuna key is dual sided so you don't have to worry how it goes in, unlike my single sided Hiplock keys where it only goes in one way, so annoying for the expensive Hiplock. Although more pick-proof, the disc detainer style of the Kryptonite keys are finicky to push in sometimes making locking difficult for my kids. Sigtuna also gives you three keys which is nice. I like the square cross-section design of the Sigtuna shackle, this should help a bit with twist attacks, but the crossbar body is a bit lighter than my other two locks, so thieves may still be able to steal your bike with one cut. The newest Kryptonite U-locks are probably best with it's "Pass-through" crossbar design where thieves may need 2 cuts, but those are several times the price and not as easy to use. I'm unsure the hardening quality of the shackle of my Hiplock compared to Sigtuna, but I can say the later is much thicker. Weight of my Hiplock shackle is 520g where as the Sigtuna is 880g.
Review: I purchased this lock about 10 months ago, and after a bit of getting used to it, I love it! Pros - VERY strong and solid. When you press the top onto the U, it locks with a satisfying "thunk", almost like a bank vault. - THREE keys came with it. It's good to have spares. If I lose one, I can send one spare out to get a copy made an use the other spare with the lock - no down time! - The cable is a very nice addition; it lets me lock my bike however convenient, and thread the cable through both wheels - the instruction sheet that came with the lock had detailed suggestion on how to lock my bike - the lock retains the key and won't release it unless the lock is locked correctly Cons - very minor - there are no instructions on how to get a replacement key if I lose one - the instructions didn't indicate, so it took me a bit to realize that the key doesn't come out when unlocked, and the key will not come out until the lock is locked correctly - it's heavy. I was able to bungee-cord it to my rear rack, but I'd hate to have to carry it around all day. - there is no mounting bracket

## Features

- PROTECT WHAT YOU VALUE ? This Sigtuna U-lock is made of 16mm High Performance Steel and locks with a Double Bolt Locking Mechanism designed for durable resistance against hitting and pulling attacks. With this U-lock you really protect what you value!
- SEASON AFTER SEASON ? Both the D-lock and Steel Flex Cable have a Durable Coating to protect your bike against damage and it comes with a Dust Cover to ensure smooth locking. With this U-lock you are ensured of 100% Bike Security season after season!
- EASY TO USE ? With just One-Button Release the U-lock pops out of the Mounting Bracket and can be put back just as easily. The Velcro Strap for the Flex Cable conveniently helps you store it when out on a ride. With this U-lock protecting your bike like a walk in the park!
- ORDER NOW ?? Want to have tomorrow? Just click "Add to Cart" NOW to get your 16mm SIGTUNA Bike U lock with Flex Cable and enjoy more awesome rides with the assurance that your bike is 100% secured!
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B016GZWRY4 |
| ASIN  | B016GZWRY4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #18,827 in Sporting Goods ( See Top 100 in Sporting Goods ) #6 in Bike U-Locks |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (11,023) |
| Customer reviews | 4.5 4.5 out of 5 stars (11,023) |
| Date First Available | 19 May 2016 |
| Date First Available  | 19 May 2016 |
| Department  | Unisex |
| Finish | Painted |
| Included components | 2 Stainless-steel Keys |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 1.41 Kilograms |
| Item model number | Wodan 16mm |
| Item model number  | Wodan 16mm |
| Item thickness | 16 Millimeters |
| Manufacturer | SIGTUNA |
| Manufacturer  | SIGTUNA |
| Material | Alloy Steel, Polyvinyl Chloride |
| Number Of Pieces | 1 |
| Part number | FBA_Wodan 16mm |
| Pattern | U-Lock |
| Plug Profile | Crossbar, seat tube or downtube |
| Product Dimensions | 24 x 17.7 x 4.8 cm; 1.41 kg |
| Product Dimensions  | 24 x 17.7 x 4.8 cm; 1.41 kg |
| Shape | U Shape |
| Size | L |
| Special Features | Anti-theft,Heavy Duty |
| Specific uses | freeride |
| Style | Freeriding |

## Product Details

- **Brand:** SIGTUNA
- **Item dimensions L x W x H:** 24 x 17.7 x 4.8 centimeters
- **Lock type:** Key Lock
- **Material:** Alloy Steel, Polyvinyl Chloride
- **Special features:** Anti-theft,Heavy Duty

## Images

![Bike locks - 16mm Heavy Duty U Lock with U-Lock Shackle and Bicycle Lock Mount Holder + 1200mm Steel Chain Cable Bike Lock - Image 1](https://m.media-amazon.com/images/I/81IMshBUBOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***R on 12 July 2023*

My review compares an old Kryptonite lock, newer Hiplock DX and this Sigtuna U-lock. All other U-locks require you to hold and insert the shackle into the crossbar body while ensuring key is in correct position and twisting key at the same time to lock. This is a difficult operation for my young kids. This Sigtuna lock when unlocked holds key in crossbar body and at same time holds the dual hinges open. To lock you simply push the two halves closed, the key reverts back neutral position, the dual hinges snap closed and you pull key out. Love it! The Sigtuna key is dual sided so you don't have to worry how it goes in, unlike my single sided Hiplock keys where it only goes in one way, so annoying for the expensive Hiplock. Although more pick-proof, the disc detainer style of the Kryptonite keys are finicky to push in sometimes making locking difficult for my kids. Sigtuna also gives you three keys which is nice. I like the square cross-section design of the Sigtuna shackle, this should help a bit with twist attacks, but the crossbar body is a bit lighter than my other two locks, so thieves may still be able to steal your bike with one cut. The newest Kryptonite U-locks are probably best with it's "Pass-through" crossbar design where thieves may need 2 cuts, but those are several times the price and not as easy to use. I'm unsure the hardening quality of the shackle of my Hiplock compared to Sigtuna, but I can say the later is much thicker. Weight of my Hiplock shackle is 520g where as the Sigtuna is 880g.

### ⭐⭐⭐⭐⭐ Review
*by A***I on 17 May 2020*

I purchased this lock about 10 months ago, and after a bit of getting used to it, I love it! Pros - VERY strong and solid. When you press the top onto the U, it locks with a satisfying "thunk", almost like a bank vault. - THREE keys came with it. It's good to have spares. If I lose one, I can send one spare out to get a copy made an use the other spare with the lock - no down time! - The cable is a very nice addition; it lets me lock my bike however convenient, and thread the cable through both wheels - the instruction sheet that came with the lock had detailed suggestion on how to lock my bike - the lock retains the key and won't release it unless the lock is locked correctly Cons - very minor - there are no instructions on how to get a replacement key if I lose one - the instructions didn't indicate, so it took me a bit to realize that the key doesn't come out when unlocked, and the key will not come out until the lock is locked correctly - it's heavy. I was able to bungee-cord it to my rear rack, but I'd hate to have to carry it around all day. - there is no mounting bracket

### ⭐⭐⭐⭐⭐ Review
*by C***A on 31 December 2023*

kaliteli ürün

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-19*