Kryptonite
0 ratings
Kryptonite Evolution Long Shackle Bike U-Lock, 14mm Steel Bicycle Lock | Heavy duty anti-theft security for bikes and scooters. 4in x 11.5in interior. Includes FlexFrame-U mounting bracket and keys.
genuine image
Kryptonite Evolution Long Shackle Bike U-Lock, 14mm Steel Bicycle Lock | Heavy duty anti-theft security for bikes and scooters. 4in x 11.5in interior. Includes FlexFrame-U mounting bracket and keys.
14mm Hard ended Max Performance Steel Shackle Resists Hand Tools, Bolt Cutters, and Leverage Attacks.
Kryptonite Evolution Long Shackle Bike U-Lock, 14mm Steel Bicycle Lock | Heavy duty anti-theft security for bikes and scooters. 4in x 11.5in interior. Includes FlexFrame-U mounting bracket and keys.
Item #: 10281918

Kryptonite Evolution Long Shackle Bike U-Lock, 14mm Steel Bicycle Lock | Heavy duty anti-theft security for bikes and scooters. 4in x 11.5in

87% of respondents would recommend this to a friend

Item #: 10281918

MUR 6691

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, September 27
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
14mm Hard ended Max Performance Steel Shackle Resists Hand Tools, Bolt Cutters, and Leverage Attacks.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Heavy Duty Design
Constructed with hardened steel, this U lock offers superior strength and durability, ensuring maximum security against cutting and tampering, making it ideal for long-term outdoor use.
Transit FlexFrame
Includes a revolutionary mounting bracket that securely holds the lock on your bike frame, providing convenient accessibility while riding without interfering with your bike’s aesthetics.
Versatile Size
Measuring 4 inches by 11.5 inches, this U lock provides flexibility in securing various types of bikes and accessories, accommodating diverse locking situations for safety and peace of mind.

Product Details

Secure your bike with the Kryptonite Evolution LS Bike U-Lock. Made with high-performance steel, it resists hand tools, bolt cutters, and leverage attacks. Get up to $3,000 Anti-Theft Protection and free key shipping worldwide. Shop at Ubuy Mauritius
Brand NameKryptonite
Recommended Uses For ProductSecurity
Number of Pieces1
Included ComponentsU-Lock
Model Number002147
UPC720018002147
Model NameEvolution Long Shackle
Global Trade Identification Number00720018002147
ManufacturerKryptonite
Unit Count1 Count
Item Type NameBicycle Lock
Manufacturer Part Number2147
Additional FeaturesWeather Resistant
Lock TypeKey Lock
Controller TypeHand Control
Control MethodApp
Style NameNew-U 2017
ColorBlack
ShapeU Shape
Material TypeAlloy Steel
Finish TypesUnfinished
Item Dimensions3.15 x 1.18 x 1.18 inches (8 x 3 x 3 cm)
Item Weight1.75 kg
BrandKryptonite
Special FeatureWeather Resistant
Item dimensions L x W x H3.15 x 1.18 x 1.18 inches (8 x 3 x 3 cm)
MaterialAlloy Steel

Who Should Buy?

Suitable For
  • Urban Cyclists

    Ideal for city riders needing a robust lock to deter theft in high-risk areas.

  • Long-Term Parking

    Perfect for users who need to secure their bikes for extended periods while parked.

  • Heavy-Duty Protection

    Great for those seeking a lock designed to withstand serious tampering and theft attempts.

Not Suitable For
  • Frequent Travelers

    Less suitable for cyclists who frequently travel light and prioritize portability over security.

Product Description

Kryptonite Evolution Long Shackle Bike U-Lock, 14mm Steel Bicycle Lock | Heavy duty anti-theft security for bikes and scooters. 4in x 11.5in interior. Includes FlexFrame-U mounting bracket and keys.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What makes the Kryptonite Evolution Series-4 LS U Lock a reliable choice for bicycle security?

    Answer: The Kryptonite Evolution Series-4 LS is renowned for its heavy-duty construction featuring a hardened steel shackle that prevents cutting or prying. This lock is designed to withstand various theft techniques, making it an excellent choice for city dwellers and commuters. Additionally, its compact size and included Transit FlexFrame Bracket allow easy attachment to your bike frame when not in use. Ideal for both everyday cycling and long-term secure parking, this U lock ensures your bicycle remains protected in high-crime areas.
  • Question: What are the dimensions of the Kryptonite Evolution Series-4 LS U Lock?

    Answer: The Kryptonite Evolution Series-4 LS U Lock measures 4 inches wide by 11.5 inches long. These dimensions provide a balanced combination of size and security, allowing you to lock your bike to a variety of fixed objects without excessive bulk. This size is suitable for most bicycle types, making it convenient for securing both the frame and the wheels. Furthermore, its design aims to minimize the risk of theft while remaining manageable for daily use.
  • Question: Is the Kryptonite Evolution Series-4 LS U Lock resistant to bolt cutters?

    Answer: Yes, the Kryptonite Evolution Series-4 LS U Lock is specifically designed to resist bolt cutters and other common tools used by thieves. Its hardened steel construction and robust design reduce the likelihood of successful tampering. This feature is critical for those who park their bicycles in high-risk areas. By using a lock that withstands cutting attempts, cyclists enhance their bike's security and can bike confidently without fear of theft.
  • Question: How does the Transit FlexFrame Bracket work with the Kryptonite U Lock?

    Answer: The Transit FlexFrame Bracket is a versatile mounting accessory that allows you to easily transport your Kryptonite Evolution Series-4 LS U Lock on your bicycle frame. It can be adjusted to fit various frame sizes and shapes, ensuring a secure fit during your rides. This bracket keeps the lock firmly in place while you bike, making it readily accessible when you need to secure your bike. It's particularly useful for those who commute regularly and prefer a convenient storage option.
  • Question: Can I use the Kryptonite U Lock for securing other items, like scooters or mopeds?

    Answer: Absolutely! The Kryptonite Evolution Series-4 LS U Lock is versatile enough to secure not only bicycles but also scooters, mopeds, and even certain outdoor equipment. Its robust design and security features make it a reliable option for securing any valuable item that can be locked to a fixed object. This multipurpose functionality is beneficial for individuals who own multiple types of personal transport or outdoor gear.
  • Question: What kind of key mechanism does the Kryptonite Evolution Series-4 LS use?

    Answer: The Kryptonite Evolution Series-4 LS U Lock is equipped with a high-security disc-style cylinder that offers enhanced protection against picking and unauthorized duplication. This mechanism provides a higher level of security compared to standard key locks, allowing bike owners peace of mind. Adopting such a key system is important for anyone concerned about lock tampering, ensuring that access to your lock remains safe and controlled.
  • Question: How heavy is the Kryptonite Evolution Series-4 LS U Lock?

    Answer: The Kryptonite Evolution Series-4 LS U Lock weighs approximately 3.55 pounds, which strikes a balance between portability and security. While it may not be the lightest lock on the market, its weight reflects its durable materials and sturdy construction. Users appreciate the robustness that comes with this weight, which significantly enhances the lock's resistance to theft. It’s lightweight enough to carry while commuting, yet heavy-duty enough to provide reliable security.
  • Question: Is the Kryptonite Evolution Series-4 LS U Lock weatherproof?

    Answer: Yes, the Kryptonite Evolution Series-4 LS U Lock is designed to resist harsh weather conditions. Its materials are treated to resist corrosion and rust, ensuring that the lock remains functional and secure over time. This feature is particularly important for cyclists who live in areas with frequent rain or snow. By investing in a weatherproof lock, bike owners can be confident that their equipment will perform consistently regardless of the elements.
  • Question: How can I maintain my Kryptonite U Lock for optimal performance?

    Answer: To maintain your Kryptonite Evolution Series-4 LS U Lock, regularly check the key mechanism to ensure it is free of dirt or debris. Applying a graphite lubricant can help keep the lock functioning smoothly. Additionally, periodically inspect the shackle for any signs of wear or damage, especially after use in wet conditions. By taking these simple maintenance steps, you help prolong the life of your lock and maintain its security effectiveness.
  • Question: Where can I buy the Kryptonite Evolution Series-4 LS Heavy Duty Bicycle U Lock in Mauritius?

    Answer: You can purchase the Kryptonite Evolution Series-4 LS Heavy Duty Bicycle U Lock from Ubuy in Mauritius. Ubuy provides a convenient platform to find this lock along with detailed product information, helping you make an informed choice for your bicycle security needs. By choosing Ubuy, you benefit from effortless access to a range of Kryptonite products and other accessories to enhance your biking experience.

Kryptonite U-Locks 002147 Editorial Review

The Kryptonite Evolution Series-4 LS Heavy Duty Bicycle U Lock Bike Lock with Transit FlexFrame Bracket 4-Inch x 11.5-Inch is a sturdy, well-built lock that provides great security for your bike. The lock can fit street signs and most bike racks, and the back tire should always be locked. The lock comes with a transit FlexFrame bracket that makes it easy to carry around. However, there are a few issues with the lock. The U shape of the lock can be too long to attach to the frame of some bikes. Additionally, the mounting bracket can be sticky, and the U bar can sometimes be difficult to insert into the cylinder.

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Sturdy and well-built lock
  • Great security for your bike
  • Comes with a transit FlexFrame bracket for easy carrying

Cons

  • The U shape of the lock can be too long for some bike frames

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9477 reviews
Read reviews
JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

MUR 6691

Order now and get it around Sunday, September 27

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • 14mm Hard ended Max Performance Steel Shackle
  • Resists Hand Tools, Bolt Cutters, and Leverage Attacks
  • Key Safe Program; Kryptonite will ship your first 2 keys for free, globally, in the event you lose them
  • Up to $3,000 Reimbursement for Anti-Theft Protection
  • Interior Locking Dimensions; 4'' x 11.5''
  • Measure your door's backset, cross bore and thickness to ensure you find the right fit

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.