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    Installation services and direct conversations with customers help us develop, improve and refine our products.

  • After-sales service

    If you have any questions about installation, we have staff who hold national maintenance qualifications and can handle your specialized knowledge.

  • Aftermarket Parts

    We can provide repair parts and aftermarket parts. You can rest assured that there will be no loss or damage to any part.

  • Manufacturer's warranty

    In the unlikely event that a product defect occurs, we will provide a product warranty in accordance with our warranty terms. For details, please see the warranty terms on our official website.

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Kaedear(カエディア)

SP-GUARD Type U KDR-LK21

Regular price
¥4,998
Regular price
Sale price
¥4,998
Tax included. Shipping calculated at checkout.
size

[Specially hardened steel]

Special steel alloy U-locks are specially tempered to have high hardness that can withstand hydraulic shear of 20T. No matter how thick the steel is, it only gives a sense of security, and ultimately cannot defeat a thunderbolt. We thought that focusing on using 13mm thick steel to resist silent attacks such as hydraulic cutters is a good crime prevention measure. For shearing, the surface hardness due to tempering is more important than the thickness of the steel.


[Features of U-lock]

Lightweight, at 1000g for the S size and 1300g for the L size. Chain locks are flexible and can be used to lock onto something, but because they have joints and are connected in a chain shape, they have the disadvantage that the material required increases when they are made thicker, making them heavy. U-locks have no joints, so they are lightweight and easy to make thick. Although they do not have the flexibility of a chain lock, they are highly resistant to destruction.


[High quality cylinder]

The cylinders are made of pure copper and are precisely machined, making them extremely durable. There are a certain number of issues with motorcycle locks used outdoors, where the locks can no longer be unlocked. By using high-quality cylinders, it is important to make it less likely that such issues will occur.

[Crime prevention]

At first glance, the key looks like a regular pin tumbler lock, but it has anti-pick technology such as an ultra-thin 0.6mm keyhole and S-shaped key. If you write down the key number, we offer a separate service where we can make a duplicate and deliver it to you within 1-2 weeks upon request.

[Product Details]

S size: Length: 160mm, Width: 108mm, Thickness: 13mm, L size: Length: 235mm, Width: 108mm, Thickness: 13mm, Material: [Cylinder] Copper, [Case] ​​Polycarbonate, [U-shaped steel] Special hardened steel, rubber coated, S size weight 1000g, L size weight 1300g, Set contents: U-shaped lock, 2 keys, instruction manual

[Manufacturer's warranty]
■Manufacturer's warranty period: 1 year (expires on the same day as purchase)

Kaedia will support you even after the sale so that you can be satisfied. We have staff who are nationally qualified to handle your questions about the product, as well as questions about installation on your motorcycle, so we will respond appropriately to your specialized knowledge. If the problem is diagnosed as being due to a product defect, we will review it based on our manufacturer's warranty regulations and repair or replace it free of charge under the manufacturer's warranty. If the product is used for commercial purposes, the manufacturer's warranty period will be half the period (for example, if the manufacturer's warranty period is 1 year, it will be 6 months, and the expiration date will be the same day as the purchase date plus 6 months). For details, please see the manufacturer's warranty regulations on the official website. We will support you even after installation and use. As a Japanese manufacturer, we will respond with a spirit of hospitality. Please feel free to contact us first.

■About manufacturer's warranty

Manufacturer's warranty for products sold by Kaedear Co., Ltd.

■About shipping

Details regarding product delivery plans and shipping fees


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SP-GUARD Type U KDR-LK21
SP-GUARD Type U KDR-LK21
SP-GUARD Type U KDR-LK21
SP-GUARD Type U KDR-LK21
SP-GUARD Type U KDR-LK21
SP-GUARD Type U KDR-LK21
SP-GUARD Type U KDR-LK21
SP-GUARD Type U KDR-LK21
SP-GUARD Type U KDR-LK21
SP-GUARD Type U KDR-LK21
SP-GUARD Type U KDR-LK21