Welcome to MJ Select.
We are Japanese seller. We ship authentic items from Japan.
Please enjoy shopping with peace of mind!
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【About Included Manuals】
If a manual is included, it will primarily be in Japanese. We recommend using image translation apps if needed.
【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
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[Special carburized steel] Special alloy chains have a high surface hardness due to a special hardening process. No matter how thick the chain is, it only gives you a sense of security and ultimately cannot defeat a sander. SP_GUARD believes that it is better to focus on surface hardness rather than chain thickness and to focus on being able to withstand silent attacks such as hydraulic cutters.
[Opposite balls] Steel balls that fit the shape of the lock pin clamp the lock pin from opposite sides to lock it, allowing it to withstand a tensile strength of 2T.
[Anti-drill plate] Prevents the keyhole of the key cylinder from being destroyed with a drill or other object.
[Dustproof shutter] The dustproof shutter prevents foreign objects from getting caught in the key cylinder, making it impossible to unlock the car, even in unpaved parking lots.
[High-quality cylinder] The cylinder is made of pure copper and is precisely machined for excellent durability. Bike locks used outdoors can cause a certain number of problems, such as being unable to be unlocked. By using a high-quality cylinder, we can prevent such problems. Please use a key lubricant regularly.
[Key] At first glance, the key looks like a regular pin tumbler lock, but it has anti-picking technology such as an ultra-thin 0.6mm keyhole and an S-shaped key. If you write down the key number, we offer a separate service to duplicate and deliver it to you within 1-2 weeks upon request.
[Product Details] ■ Chain length: 1000mm (1.8kg) / 2000mm (3kg) / 3000mm (4.4kg), ■ Chain thickness: 8mm, ■ Material: [Chain] Special carburized steel, [Cylinder] Copper, [Case] Polycarbonate, [Sleeve] Nylon 900D, [Cylinder], ■ Set contents: Chain lock, 2 keys ■ Instruction manual (online only): As part of our efforts to reduce carbon emissions and reduce our environmental impact, we will refrain from enclosing the product in paper form. You can view or download the instruction manual from each product page on the Kaedear official website.
[Manufacturer's warranty] ■Manufacturer's warranty period: 1 year (expiration date is the same as the purchase date) Kaedia will support you after the sale so that you can be satisfied. We have staff who are nationally qualified to handle any questions about the product, as well as consultations about installation on your motorcycle, so we will respond appropriately to your specialized knowledge. In the unlikely event that the defect is diagnosed as being due to a product defect, we will discuss it based on our manufacturer's warranty regulations and repair or replace it free of charge under the manufacturer's warranty. If it 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.
[Special carburized and hardened steel] Special alloy chains have a high surface hardness due to special hardening treatment. No matter how thick the chain is, it only gives a sense of security and ultimately cannot win against a sander. SP_GUARD believes that it is better to focus on surface hardness rather than chain thickness and to focus on being able to resist silent attacks such as hydraulic cutters. [Opposite ball] Steel balls that fit the shape of the lock pin sandwich and lock the lock pin from the opposite side, so it can withstand a tensile strength of 2T. [Anti-drill plate] Prevents the key cylinder from destroying the key hole with a drill, etc. [Dustproof shutter] The dustproof shutter prevents foreign objects from getting caught in the key cylinder, making it impossible to unlock even in unpaved parking lots. [High-quality cylinder] The cylinder made of pure copper is precisely machined and has excellent durability. There is a certain number of problems with motorcycle locks used outdoors that make it impossible to unlock. By adopting a high-quality cylinder, we prevent problems. Use a key-specific lubricant regularly. [Key] At first glance, the key looks like a regular pin tumbler lock, but it has an ultra-thin 0.6mm keyhole and an S-shaped key that incorporates anti-picking techniques.
The technology is adopted. If you would like to keep a record of the key number, we offer a separate service of duplicating and delivering it to you within 1-2 weeks. [Product Details] ■ Chain length: 1000mm (1.8kg) / 2000mm (3kg) / 3000mm (4.4kg), ■ Chain thickness: 8mm, ■ Material: [Chain] Special carburized and hardened steel, [Cylinder] Copper, [Case] Polycarbonate, [Sleeve] Nylon 900D, [Cylinder], ■ Set contents: Chain lock, 2 keys ■ Instruction manual (online only): As part of our efforts to reduce carbon emissions and reduce the environmental impact, we will refrain from enclosing the manual in paper form. You can view or download it from each product page on the Kaedear official website. [Manufacturer's warranty] ■ Manufacturer's warranty period: 1 year (expiration date is the same as the date of purchase) Kaedia will support you after the sale so that you can be satisfied. If you have any questions about the product, or if you have any questions about installing it on your motorcycle, we have staff who are nationally qualified to handle your specialized knowledge. In the unlikely event that the defect is diagnosed as being due to a product defect, our manufacturer's warranty provisions
We will review the matter based on this and provide free repairs or replacements under the manufacturer's warranty. If the product is used for commercial purposes, the manufacturer's warranty period will be halved (for example, if the manufacturer's warranty period is one year, it will be 6 months, and the expiration date will be the same day as the month of purchase plus 6 months). For details, please see the manufacturer's warranty regulations on the official website. We will also provide support after installation and use. As a Japanese manufacturer, we will provide support with a hospitable attitude. Please feel free to contact us first.
