---
product_id: 1900094
title: "Evolution Series-4 LS Heavy Duty Bicycle U Lock Bike Lock with Transit FlexFrame Bracket (4-Inch x 11.5-Inch)"
brand: "kryptonite"
price: "Rp4215849"
currency: IDR
in_stock: true
category: "Kryptonite"
url: https://www.desertcart.id/products/1900094-evolution-series-4-ls-heavy-duty-bicycle-u-lock-bike
store_origin: ID
region: Indonesia
---

# 14mm hardened steel shackle Double deadbolt twist protection Transit FlexFrame bracket for versatile carry Evolution Series-4 LS Heavy Duty Bicycle U Lock Bike Lock with Transit FlexFrame Bracket (4-Inch x 11.5-Inch)

**Brand:** kryptonite
**Price:** Rp4215849
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your ride, unlock peace of mind.

## Quick Answers

- **What is this?** Evolution Series-4 LS Heavy Duty Bicycle U Lock Bike Lock with Transit FlexFrame Bracket (4-Inch x 11.5-Inch) by kryptonite
- **How much does it cost?** Rp4215849 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/1900094-evolution-series-4-ls-heavy-duty-bicycle-u-lock-bike)

## 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

- • **Smart Carry System:** New Transit FlexFrame bracket offers flexible, secure mounting options—ride hands-free and worry-free.
- • **Twist-Proof Defense:** Hardened double deadbolt design locks down your bike against even the craftiest twist attacks.
- • **Illuminated Key Access:** Includes 3 stainless steel keys, one with a high-intensity LED for night-time unlocking convenience.
- • **Patented Oval Crossbar:** Stronger than typical round tubes, engineered to withstand serious leverage force.
- • **Unbreakable Steel Core:** 14mm MAX-PERFORMANCE steel shackle resists bolt cutters and leverage attacks for ultimate security.

## Overview

The Kryptonite Evolution Series-4 LS is a heavy-duty bike lock featuring a 14mm hardened MAX-PERFORMANCE steel shackle and patented oval crossbar for superior cut and leverage resistance. Its double deadbolt design and high-security disc-style cylinder provide robust twist attack protection. The innovative Transit FlexFrame bracket ensures versatile, secure transport on your bike frame, while the included LED-lit key enhances usability in low light. Designed for serious cyclists who demand top-tier security without compromising convenience.

## Description

14mm hardened MAX-PERFORMANCE STEEL SHACKLE resists bolt cutters and leverage attacks. Patented*, HARDENED OVAL CROSSBAR design is stronger than typical round tube. Hardened DOUBLE DEADBOLT DESIGN gives additional protection against twist attacks. HIGH SECURITY DISC-STYLE CYLINDER. Includes NEW TRANSIT FLEXFRAME-U transportation system which allows for versatile carrying. Protective vinyl coating. SLIDING DUSTCOVER protects and extends cylinder life. 3 STAINLESS STEEL KEYS– one lighted with high intensity LED BULB & REPLACEABLE BATTERY. Key Safe Program.Product dimensions: 4” x 11.5” (10.2cm x 29.2cm).Product weight: 4.10 lbs (1.86 kgs).

## Features

- 14mm hardened MAX-PERFORMANCE STEEL SHACKLE resists bolt cutters and leverage attacks
- Patented*, HARDENED OVAL CROSSBAR design is stronger than typical round tube
- Hardened DOUBLE DEADBOLT DESIGN gives additional protection against twist attacks
- HIGH SECURITY DISC-STYLE CYLINDER
- Includes NEW TRANSIT FLEXFRAME-U transportation system which allows for versatile carrying
- Protective vinyl coating
- SLIDING DUSTCOVER protects and extends cylinder life
- 3 STAINLESS STEEL KEYS– one lighted with high intensity LED BULB & REPLACEABLE BATTERY
- Key Safe Program
- Product dimensions: 4” x 11.5” (10.2cm x 29.2cm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005YPK9N4 |
| Additional Features | MAX-PERFORMANCE STEEL SHACKLE |
| Best Sellers Rank | #131,635 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #81 in Bike U-Locks |
| Brand Name | Kryptonite |
| Color | Black, Orange |
| Control Method | Remote |
| Controller Type | Hand Control |
| Customer Reviews | 4.4 4.4 out of 5 stars (315) |
| Finish Types | Protective vinyl coating |
| Global Trade Identification Number | 00720018001027 |
| Included Components | U Lock |
| Item Dimensions | 14.4 x 6.8 x 2.1 inches |
| Item Weight | 16 ounces |
| Lock Type | Keyed |
| Manufacturer | Kryptonite |
| Manufacturer Part Number | 001027 |
| Material Type | Alloy Steel, Stainless Steel, Vinyl |
| Model Name | Evolution Series 4 U-Lock |
| Model Number | 152068 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Bike Lock, Cycling |
| Shape | Oval, Round |
| Style Name | Original |
| UPC | 706084269141 720018001027 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Kryptonite
- **Item dimensions L x W x H:** 14.4 x 6.8 x 2.1 inches
- **Lock Type:** Keyed
- **Material:** Alloy Steel, Stainless Steel, Vinyl
- **Special Feature:** MAX-PERFORMANCE STEEL SHACKLE

## Images

![Evolution Series-4 LS Heavy Duty Bicycle U Lock Bike Lock with Transit FlexFrame Bracket (4-Inch x 11.5-Inch) - Image 1](https://m.media-amazon.com/images/I/61x9fjSvkrL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can i mount this to the screw holes for the water bottle mount known as bosses or braze-ons?**
A: It’s a sturdy nylon strap/clamp. The lock mount cinches on- not screws on.

**Q: Is the 4" by 11.5" the Inside diameter? meaning it can go around a 4" pole?**
A: The inside diameter, by my tape measure, is just over 4" by a sixteenth.

**Q: Is the shaft length 14.4 or 11.5?**
A: The shaft length is 11.5 inches.

**Q: what is the security rating?**
A: This lock is 8/10 on the Kryptonite Lock security scale.

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**Shop now:** [https://www.desertcart.id/products/1900094-evolution-series-4-ls-heavy-duty-bicycle-u-lock-bike](https://www.desertcart.id/products/1900094-evolution-series-4-ls-heavy-duty-bicycle-u-lock-bike)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-11-10*