---
product_id: 47930542
title: "Bike lock - 16mm Heavy Duty Bicycle U Lock Shackle and Mount Holder, 1.2m Steel Chain Cable and 3 High-Security Keys for Road Bike, Electric Bike, Folding Bike, Mountain Bike - Yellow"
brand: "sigtuna"
price: "VT26683"
currency: VUV
in_stock: true
reviews_count: 8
category: "Sigtuna"
url: https://www.desertcart.vu/products/47930542-bike-lock-16mm-heavy-duty-bicycle-u-lock-shackle-mount
store_origin: VU
region: Vanuatu
---

# 16mm hardened steel shackle 1.2m heavy-duty steel cable 3 high-security stainless steel keys Bike lock - 16mm Heavy Duty Bicycle U Lock Shackle and Mount Holder, 1.2m Steel Chain Cable and 3 High-Security Keys for Road Bike, Electric Bike, Folding Bike, Mountain Bike - Yellow

**Brand:** sigtuna
**Price:** VT26683
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Bike lock - 16mm Heavy Duty Bicycle U Lock Shackle and Mount Holder, 1.2m Steel Chain Cable and 3 High-Security Keys for Road Bike, Electric Bike, Folding Bike, Mountain Bike - Yellow by sigtuna
- **How much does it cost?** VT26683 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/47930542-bike-lock-16mm-heavy-duty-bicycle-u-lock-shackle-mount)

## 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

- • **Double Deadbolt Locking:** Dual locking mechanism ensures maximum pick and pry protection.
- • **Effortless Everyday Use:** Smooth locking/unlocking with 3 keys and convenient mount holder.
- • **Weatherproof Durability:** PVC-coated hardened steel built to withstand all seasons and conditions.
- • **Versatile Security Setup:** Includes 1.2m steel cable to secure frame and wheels simultaneously.
- • **Unmatched Cut & Leverage Resistance:** 16mm high-performance steel shackle defies the toughest attacks.

## Overview

The SIGTUNA Yellow Bike U Lock combines a 16mm hardened steel U-shackle with a 1.2m steel cable and a double deadbolt locking system, delivering top-tier security against cutting, leverage, and picking attacks. Designed for bicycles, motorcycles, and gates, it includes 3 high-security keys and a mount holder for easy transport. Weather-resistant and robust, this lock is a trusted choice for professionals who demand reliable, hassle-free protection for their rides.

## Description

Shop SIGTUNA Bike lock - 16mm Heavy Duty Bicycle U Lock Shackle and Mount Holder, 1.2m Steel Chain Cable and 3 High-Security Keys for Road Bike, Electric Bike, Folding Bike, Mountain Bike - Yellow. Free delivery and returns on all eligible orders.

Review: The lock works a charm! - The lock is secure, strong and easy to use. I'm happy to have invested in such a lock. I would recommend them to anybody. The fact it has a D lock and a chain works perfectly at securing my bike to prevent theft! 10/10
Review: A very well-built lock that includes everything you need - This bike lock is very sturdy and I have confidence it will do the job when locking the bike up in an open space. I have gone for this one along with a small D-lock to ensure both wheels can be locked to the bike frame, which itself is locked to a bike rack, so all a thief can take is the seat. The lock also comes with a mounting bracket so you don't need to lug it in a bag. To really up your bike security, I'd recommend getting this rear-light alarm which is piercingly loud upon detection of vibration, deterring thieves (I am not endorsed by them, this is just a good idea). It comes with a key-fob for remote locking and unlocking, just like a car! And then maybe consider getting a tracking device like an Airtag and hiding it with a hidden mounting bracket as I have done under the seat. With two locks, the alarm, and an Airtag, I feel like no thief can get away with my bike for very long, and it brings me a piece of mind. https://www.desertcart.co.uk/dp/B0BZHW4V3M?psc=1&ref=ppx_yo2ov_dt_b_product_details Overall this bike lock is well-built for the price and is a competitor amongst the plethora of bike locks available on desertcart, and I'm glad I went for this one.

## Features

- 【High Safety Level】This awarded SIGTUNA bike lock is made of 16mm high-performance steel for extensive holding power and resistance against cut and leverage attacks with a wapping high security rating. Suit for bicycles, motorcycles, gates and fences,etc. Get the best security available and protect your ride with Sigtuna bicycle lock!
- 【Robust and Pick-resistant】This d lock has a high-security disc-style cylinder and double deadbolt locking mechanism, very effective and certified against leverage attacks. With Sigtuna U-lock, you make the right choice and give thieves no chance!
- 【Double Bolt for Double Protection】Bike locks are designed as a double lock mechanism and have a 1.2 metre long cable that allows you to attach your bike to the crossbar to prevent pulling and prying up.
- 【Amazing Comfort】The cycle lock comes with 3 keys. One of them can be taken with you and used in daily life, and the other two can leave you at home if you lose something carelessly. When you don't use the cycling u-locks, you can attach it to the holder for easy storage.
- 【Easy to Use and Durable】With a PVC coated hardened-steel U-shackle, this bike d lock will protect your bike season after season. Locking this d locks for bicycles is like a walk in the park: it opens and locks easily and stores conveniently with the velcro strap. Please watch the video for installation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B016GZWRY4 |
| Best Sellers Rank | 1,063 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 3 in Cycling U-Locks |
| Brand | SIGTUNA |
| Colour | Yellow (Heavy Duty U-lock) |
| Control Method | Touch |
| Controller Type | Hand Control |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 8,563 Reviews |
| Finish | Painted |
| Included Components | 3 Stainless-steel Keys |
| Item Dimensions | 24 x 17.7 x 4.8 centimetres |
| Item Weight | 3.1 Pounds |
| Item dimensions L x W x H | 24 x 17.7 x 4.8 centimetres |
| Lock Type | U lock |
| Lock type | U lock |
| Manufacturer | SIGTUNA |
| Material | Hardened Steel |
| Model Number | Wodan 16mm |
| Recommended Uses For Product | Security |
| Recommended uses for product | Security |
| Shape | U Shape |
| Special Features | Heavy Duty, Lightweight, Pick Resistant, Weather Resistant |
| Special feature | Heavy Duty , Lightweight, Pick Resistant, Weather Resistant |
| Style | Freeriding |
| UPC | 685349912155 602105952255 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** SIGTUNA
- **Item dimensions L x W x H:** 24 x 17.7 x 4.8 centimetres
- **Lock type:** U lock
- **Material:** Hardened Steel
- **Special feature:** Heavy Duty, Lightweight, Pick Resistant, Weather Resistant

## Images

![Bike lock - 16mm Heavy Duty Bicycle U Lock Shackle and Mount Holder, 1.2m Steel Chain Cable and 3 High-Security Keys for Road Bike, Electric Bike, Folding Bike, Mountain Bike - Yellow - Image 1](https://m.media-amazon.com/images/I/61O3H2H+-1L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What are the inner dimensions of this U-lock?**
A: Hi, thanks for your question. The inner width of the U-lock is 105 mm and the inner height is 200mm. We hope this answers your question. Best regards, team Sigtuna Gear

**Q: Where do you store the cable, when it's not in use?**
A: Hi, thanks for your question. A velcro strap is provided with the U-lock to connect the cable to your bike frame. Please see how this is done on of the product pictures. Best regards, Team Sigtuna Gear

**Q: Hi, Can I use it to lock my electric scooter?**
A: Yes

**Q: My mounting bracket does not fit on my frame. What do you recommend to do?**
A: Hi, thanks for your question. May we ask, what kind of bike do you have? This can help us in providing a solution. Our mounting bracket is designed to fit 90-95% on all bikes, but sometimes there is case of smaller or wider tubing and in some cases triangular tubing as well. This causes the mounting bracket to not (completely) fit on the frame. With a smaller frame we recommend to use the rubbers that are provided with the lock to tighten the grip of the bracket to the frame. With a wider frame the solution is to use longer bolts to connect the bracket to the frame. The bolts that are used are common hex bolts and available at your local hardware store. With a triangular tubing we recommend to put the lock in a side-mount on the seat tube. The seat tube is almost always a regular tube that works fine with the bracket. Please let us know if this helps you connecting your mounting bracket. You can contact us at customers@sigtunagear.com. Best regards, Team Sigtuna Gear

## Customer Reviews

### ⭐⭐⭐⭐⭐ The lock works a charm!
*by C***E on 4 October 2025*

The lock is secure, strong and easy to use. I'm happy to have invested in such a lock. I would recommend them to anybody. The fact it has a D lock and a chain works perfectly at securing my bike to prevent theft! 10/10

### ⭐⭐⭐⭐⭐ A very well-built lock that includes everything you need
*by H***Y on 11 July 2023*

This bike lock is very sturdy and I have confidence it will do the job when locking the bike up in an open space. I have gone for this one along with a small D-lock to ensure both wheels can be locked to the bike frame, which itself is locked to a bike rack, so all a thief can take is the seat. The lock also comes with a mounting bracket so you don't need to lug it in a bag. To really up your bike security, I'd recommend getting this rear-light alarm which is piercingly loud upon detection of vibration, deterring thieves (I am not endorsed by them, this is just a good idea). It comes with a key-fob for remote locking and unlocking, just like a car! And then maybe consider getting a tracking device like an Airtag and hiding it with a hidden mounting bracket as I have done under the seat. With two locks, the alarm, and an Airtag, I feel like no thief can get away with my bike for very long, and it brings me a piece of mind. https://www.amazon.co.uk/dp/B0BZHW4V3M?psc=1&ref=ppx_yo2ov_dt_b_product_details Overall this bike lock is well-built for the price and is a competitor amongst the plethora of bike locks available on Amazon, and I'm glad I went for this one.

### ⭐⭐⭐⭐ Amazing lock, Great Price, Poor Bracket
*by D***L on 21 February 2018*

Bought one of these lock's for my road bike. I wanted something big and secure looking. On time I recieved the lock, with a strong cable that can be attached to your bike and also help secure the wheels with three keys. My only downside was the bracket that held the lock. While it's screws on very tight it has snapped twice while going down a kerb. Initially I thought it was a manufacturer defect so with the 100% guarantee Sigtuna provides I was sent a replacement with 1pm Special delivery. Unfortunately the bracket on that broke too so Sigtuna refunded me what I paid. I definitely would recommend the lock, I will absolutely keep using it as it does seem super secure and heavy duty but will carry it in a bag. I will certainly look to use more Sigtuna gear after the customer service I recieved. Unlike others I wasn't asked to provide a review for an incentive I just appriciate a good product and feel like everyone should know what a great company Sigtuna is, what a great lock this is but also that the bracket sucks.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-07*