---
product_id: 58384307
title: "Kryptonite Evolution Long Shackle Bike U-Lock, 14mm Steel Bicycle Lock"
brand: "kryptonite"
price: "1322 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Kryptonite"
url: https://www.desertcart.ro/products/58384307-kryptonite-evolution-long-shackle-bike-u-lock-14mm-steel-bicycle
store_origin: RO
region: Romania
---

# 14mm max-strength steel shackle Up to $3,000 theft protection Versatile Flexframe-U mounting bracket Kryptonite Evolution Long Shackle Bike U-Lock, 14mm Steel Bicycle Lock

**Brand:** kryptonite
**Price:** 1322 Lei
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your freedom — because your bike deserves Kryptonite-level protection!

## Quick Answers

- **What is this?** Kryptonite Evolution Long Shackle Bike U-Lock, 14mm Steel Bicycle Lock by kryptonite
- **How much does it cost?** 1322 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/58384307-kryptonite-evolution-long-shackle-bike-u-lock-14mm-steel-bicycle)

## Best For

- kryptonite enthusiasts

## Why This Product

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

## Key Features

- • **Lifetime Warranty & Key Safe Program:** Enjoy peace of mind with free replacement keys shipped globally and a limited lifetime warranty.
- • **Unmatched Security with 14mm Hardened Steel:** Resists hand tools, bolt cutters, and leverage attacks to keep your ride safe.
- • **Weather-Resistant Design for All Conditions:** Built to withstand rain, shine, and everything in between without rusting.
- • **Effortless Transport with Flexframe-U Bracket:** Securely mount your lock on any bike frame for on-the-go convenience.
- • **Ride Confidently with $3,000 Theft Protection:** Kryptonite’s anti-theft offer reimburses you if the worst happens.

## Overview

The Kryptonite Evolution Long Shackle Bike U-Lock features a robust 14mm hardened steel shackle designed to resist cutting and leverage attacks. It includes a versatile Flexframe-U mounting bracket for easy transport, weather-resistant construction for durability, and an anti-theft protection offer up to $3,000. With a limited lifetime warranty and a global key replacement program, this lock is engineered for millennial professionals who demand both security and convenience on every ride.

## Description

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Review: Good locks are important. - No bike lock will stop a determined and well-equipped thief. That said, this one's more likely to cause them to pick on somebody else - if they aren't the sort who destroys what they cannot steal. I get a good-quality lock because I want to have a chance to ride home, not because I have an expensive bike, and in my experience, this is a good-quality lock. Also, from personal experience, use the lock at home, too, We lost a treasured hand-assembled hybrid to a B&E jerk who was after electronics - and rode off on an irreplaceable custom that I'm sure got torn up.
Review: It takes two cuts of an angle grinder to open this lock, not one like most locks - This is a sturdy lock, somewhat cheaper than the "forgetaboutit" New Yorker, and there is a reason, but you need to see the "lockpickinglawyer" on youtube for the explanation. But it does come with a 1 year insurance policy, which requires you send them the broken lock and your bike needs an appraisal. This is an AWESOME lock. If you haven't used a u-lock, this is the one you want to give a try. The lock is hard to unlock, but use it a few times you will get it.

## Features

- 14mm Hard ended Max Performance Steel Shackle Resists Hand Tools, Bolt Cutters, and Leverage Attacks.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
- Interior Locking Dimensions; 4" x 11. 5"
- Key Safe Program; Kryptonite will ship your first 2 keys for free, globally, in the event you lose them.
- Anti-Theft Protection Offer; Up to $3,000 Reimbursement
- Secure Mounting Bracket; Includes versatile Flexframe-U Bracket, allowing you to carry your bike lock during transportation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XCPGFP3 |
| Additional Features | Weather Resistant |
| Best Sellers Rank | #41,547 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #42 in Bike U-Locks |
| Brand | Kryptonite |
| Brand Name | Kryptonite |
| Color | Black |
| Control Method | App |
| Controller Type | Hand Control |
| Customer Reviews | 4.4 out of 5 stars 1,222 Reviews |
| Finish Types | Unfinished |
| Global Trade Identification Number | 00720018002147 |
| Included Components | U-Lock |
| Item Dimensions | 3.15 x 1.18 x 1.18 inches |
| Item Type Name | Bicycle Lock |
| Item Weight | 1.75 kg |
| Item dimensions L x W x H | 3.15 x 1.18 x 1.18 inches |
| Lock Type | Key Lock |
| Manufacturer | Kryptonite |
| Manufacturer Part Number | 2147 |
| Manufacturer Warranty Description | Limited Lifetime Warranty |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Name | Evolution Long Shackle |
| Model Number | 002147 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Security |
| Shape | U Shape |
| Special Feature | Weather Resistant |
| Style Name | New-U 2017 |
| UPC | 720018002147 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Kryptonite
- **Item dimensions L x W x H:** 3.15 x 1.18 x 1.18 inches
- **Lock Type:** Deadbolt
- **Material:** Alloy Steel
- **Special Feature:** Weather Resistant

## Images

![Kryptonite Evolution Long Shackle Bike U-Lock, 14mm Steel Bicycle Lock - Image 1](https://m.media-amazon.com/images/I/71CTAL3WU7L.jpg)
![Kryptonite Evolution Long Shackle Bike U-Lock, 14mm Steel Bicycle Lock - Image 2](https://m.media-amazon.com/images/I/71JsLC-rBwL.jpg)
![Kryptonite Evolution Long Shackle Bike U-Lock, 14mm Steel Bicycle Lock - Image 3](https://m.media-amazon.com/images/I/71pSDLGSwPL.jpg)
![Kryptonite Evolution Long Shackle Bike U-Lock, 14mm Steel Bicycle Lock - Image 4](https://m.media-amazon.com/images/I/81uJ4MrZigL.jpg)
![Kryptonite Evolution Long Shackle Bike U-Lock, 14mm Steel Bicycle Lock - Image 5](https://m.media-amazon.com/images/I/61IDu+ay-nL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good locks are important.
*by H***T on February 5, 2026*

No bike lock will stop a determined and well-equipped thief. That said, this one's more likely to cause them to pick on somebody else - if they aren't the sort who destroys what they cannot steal. I get a good-quality lock because I want to have a chance to ride home, not because I have an expensive bike, and in my experience, this is a good-quality lock. Also, from personal experience, use the lock at home, too, We lost a treasured hand-assembled hybrid to a B&E jerk who was after electronics - and rode off on an irreplaceable custom that I'm sure got torn up.

### ⭐⭐⭐⭐⭐ It takes two cuts of an angle grinder to open this lock, not one like most locks
*by S***S on December 6, 2020*

This is a sturdy lock, somewhat cheaper than the "forgetaboutit" New Yorker, and there is a reason, but you need to see the "lockpickinglawyer" on youtube for the explanation. But it does come with a 1 year insurance policy, which requires you send them the broken lock and your bike needs an appraisal. This is an AWESOME lock. If you haven't used a u-lock, this is the one you want to give a try. The lock is hard to unlock, but use it a few times you will get it.

### ⭐⭐⭐⭐⭐ Fast Delivery & Quality Brand
*by A***S on August 14, 2025*

I’m aware that I could’ve bought this item for less if I hadn’t been in such a hurry, but I needed a new lock fast. I got it from 365 Cycles because it included next-day delivery. Kryptonite’s mounting instructions are terrible, and the wrench is useless. Despite those two irritations, I’m still giving it five stars, mostly because of fast delivery and a quality brand. Also, the locking mechanism on the Evolution New-U works more smoothly than the Keeper.

## Frequently Bought Together

- Kryptonite Evolution Long Shackle Bike U-Lock, Anti-Theft Security, 14mm Steel Shackle with Mounting Bracket and Keys, High Security for Bicycles Scooters,Black
- Kryptonite Evolution Mini-7 Bike U-Lock with Cable, Heavy Duty Anti-Theft Bicycle U Lock, 13mm Shackle and 10mm x4ft Length Security Cable with Mounting Bracket and Keys
- Kryptonite Evolution Mini Bike Chain Lock, 3 Feet Long 10mm Steel Chain Heavy Duty Anti-Theft Sold Secure Gold Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence

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**Shop now:** [https://www.desertcart.ro/products/58384307-kryptonite-evolution-long-shackle-bike-u-lock-14mm-steel-bicycle](https://www.desertcart.ro/products/58384307-kryptonite-evolution-long-shackle-bike-u-lock-14mm-steel-bicycle)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-08-27*