---
product_id: 150153466
title: "Kryptonite Keeper Bike U-Lock, Anti-Theft Security Bicycle U Lock, 12mm Steel Shackle with Mounting Bracket and Keys, High Security Lock for Bicycles Scooters"
brand: "kryptonite"
price: "$187"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/150153466-kryptonite-keeper-bike-u-lock-anti-theft-security-bicycle-u
store_origin: NZ
region: New Zealand
---

# 12mm hardened steel shackle Includes mounting bracket & 2 ergonomic keys 4 x 10 inch interior locking size Kryptonite Keeper Bike U-Lock, Anti-Theft Security Bicycle U Lock, 12mm Steel Shackle with Mounting Bracket and Keys, High Security Lock for Bicycles Scooters

**Brand:** kryptonite
**Price:** $187
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your ride, lock out the worry!

## Quick Answers

- **What is this?** Kryptonite Keeper Bike U-Lock, Anti-Theft Security Bicycle U Lock, 12mm Steel Shackle with Mounting Bracket and Keys, High Security Lock for Bicycles Scooters by kryptonite
- **How much does it cost?** $187 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/150153466-kryptonite-keeper-bike-u-lock-anti-theft-security-bicycle-u)

## 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

- • **Ride Ready:** Quick-mount bracket for hassle-free transport—no backpack needed
- • **Unbreakable Armor:** 12mm hardened steel shackle resists cutting & leverage attacks
- • **Pick & Drill Proof:** High-security disc-style cylinder keyway for ultimate theft defense
- • **Versatile Security:** Locks bikes, scooters, gates, tools, and more—one lock to rule them all
- • **Scratch-Free Protection:** Durable vinyl coating keeps your bike pristine while locked

## Overview

The Kryptonite Keeper Bike U-Lock features a robust 12mm hardened steel shackle with a 4x10 inch locking area, designed to resist cutting and leverage attacks. It includes a durable vinyl coating to protect your bike’s finish, a pick- and drill-resistant disc-style cylinder, and comes with two ergonomic stainless steel keys. The lock is weather resistant and includes a versatile mounting bracket for easy transport, making it a high-security, convenient solution for securing bicycles, scooters, and more.

## Description

Keeper Bike U-Lock, Anti-Theft Security Bicycle U Lock, 12mm Steel Shackle with Mounting Bracket and Keys, High Security Lock for Bicycles Scooters

## Features

- HIGH-SECURITY DESIGN: Made from a 12mm hardened steel shackle, this bike lock provides excellent resistance against cutting and leverage attacks
- MULTI-FUNCTIONAL: This Kryptonite bike lock is ideal to secure your bicycles, sports equipment, gates and fences, tool boxes & ladders, grills & lawnmowers, skateboards, truck bed and more
- SPECIFICATIONS: U-Lock interior locking dimensions are 4 in. x 10 in, 12mm steel shackle with a weight of 2.25 lbs. Includes two stainless steel keys with an ergonomic design
- PROTECTIVE FEATURES: Durable vinyl coating around the shackle helps prevent scratching and wear and tear on your bike. The high-security disc-style cylinder keyway is pick and drill resistant
- EASY TRANSPORT with BRACKET: Includes a versatile bracket for quick and secure mounting to your bike frame, ensuring convenient transport without the need for a bag or backpack.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Kryptonite |
| Special Feature | Weather Resistant |
| Lock Type | Key Lock |
| Item dimensions L x W x H | 11.87 x 6 x 4 inches |
| Material | Alloy Steel |
| Recommended Uses For Product | Security |
| Style | Long Shackle |
| Color | Black |
| Number of Pieces | 1 |
| Finish Type | Painted |
| Included Components | U-Lock^Bracket^Key(2) |
| Controller Type | Hand Control |
| Shape | U Shape |
| Item Weight | 2.25 Pounds |
| Control Method | App |
| UPC | 720018004202 |
| Model Name | Keeper 12 Long Shackle |
| Global Trade Identification Number | 00720018004202 |
| Manufacturer | Kryptonite |
| Part Number | 004202 |
| Item Weight | 2.25 pounds |
| Product Dimensions | 11.87 x 6 x 4 inches |
| Country of Origin | Taiwan |
| Item model number | 004202 Keeper 12 Long Shackle |
| Size | 4" x 10" 12mm |
| Finish | Painted |
| Pattern | lock |
| Item Package Quantity | 1 |
| Special Features | Weather Resistant |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Limited Lifetime Warranty |

## Product Details

- **Brand:** Kryptonite
- **Special Feature:** Weather Resistant
- **Lock Type:** Key Lock
- **Item dimensions L x W x H:** 11.87 x 6 x 4 inches
- **Material:** Alloy Steel

## Images

![Kryptonite Keeper Bike U-Lock, Anti-Theft Security Bicycle U Lock, 12mm Steel Shackle with Mounting Bracket and Keys, High Security Lock for Bicycles Scooters - Image 1](https://m.media-amazon.com/images/I/614EXQx9UnL.jpg)

## Available Options

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

## Frequently Bought Together

- Kryptonite Keeper Bike U-Lock, Anti-Theft Security Bicycle U Lock, 12mm Steel Shackle with Mounting Bracket and Keys, High Security Lock for Bicycles Scooters,Black
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**Shop now:** [https://www.desertcart.nz/products/150153466-kryptonite-keeper-bike-u-lock-anti-theft-security-bicycle-u](https://www.desertcart.nz/products/150153466-kryptonite-keeper-bike-u-lock-anti-theft-security-bicycle-u)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-25*