2025年 July

10 Best バイクパーツ in 日本

Last Updated - 20/07/2025

Advertising Disclosure

Best Choice
01

Kaedear

Show more

On Amazon

Kaedear KDR-HB2 Handle Brace Bike Clamp Bar Brace Bar Multi Bar Adjustment Center Brace KDR-HB2 Aluminum Motorcycle (Black)
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

[Product Details] Size: Mounting diameter 0.9 inches (22 mm), Bar diameter 0.9 inches (22 mm), Adjustment range 13.8 - 8.6 inches (352 - 217 mm); Weight: 8.3 oz (235 g); Material: Aluminum alloy; Contents: Handle brace set, 0.9 inch (22 mm) attachment, adjustment spanner, hex wrench
Kaedia will support you after sale to ensure your satisfaction. Not only are the products unknowns, but we also have certified staff to consultation about installing the bike, so we will respond to our expertise. In the event that you will be diagnosed as a defective product occurs from a defective product, we will prosecute in accordance with our manufacturer warranty regulations and will repair and replace for free of charge. When used for commercial use, please take half the manufacturer's warranty period. (e.g. if the manufacturer's warranty period is 1 year, it is 6 months, and the same day with 6 months added to the date of purchase). Please see the official website for details. After installation, even after use. As a Japanese manufacturer, we will treat you with the heart of entertaining. Please feel free to contact us first. "
Adjustable: In order to increase the rigidity of the original body, the adjustment mechanism is not desirable. But the needs are increasing as a clamp bar for dress-up elements and mounting parts, the screw type will show the threads when extended, and it is a problem with the look. Therefore, the Kaedear Adjustable Center Brace adopts a fitting structure that does not change style even when stretched. The 22mm brace bar is centered and can be mounted with the handle brace extended, and the holder can be mounted in the middle of the handle
Adjustable Center Brace: This handle brace was originally present as a part to increase the rigidity of the handle. In modern days, mounting parts (such as smartphone holders) can be installed on scooters and naked vehicles with bar steering wheels, such as scooters and naked models. Change the impression around the handle and allow you to mount a variety of devices from mobile phone holder to drive recorders
(Compatible with gentle bending of handles) The flexible 0.9 inch (22 mm) attachment inside the clamp portion allows you to install it without any interference. Also, you don't have to worry about scratches on the handle caused by clamping the clamp

￥3,267 ￥3,630
02

Kaedear
15% Off

Show more

On Amazon

Kaedear KDR-M21-3 Cadea Bike Drink Holder Bottle Holder Bottle Cage Handle Bar Clamp Mount Metal Bucket Holder
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

[Product Specifications] Holder Size: Height 6.3 inches (159 mm), Depth 4.6 - 2.9 inches (117 - 74 mm), Bottle Diameter 2.0 - 3.5 inches (50 - 90 mm); Material: GF+PA66; Weight: 7.5 oz (215 g); Set contents: Main unit, vice mount (12.7 - 45 mm), mounting tool (1.8 mm), mounting tool (1.8 mm)
Vice Mount: Can be installed in a wide range of applications from 0.5 to 1.8 inches (12.7 to 45 mm). No tools required and can be easily mounted and repositioned just when you want to use. Resin interference material increases friction coefficient and holds up to heavy bottles. Will not leave any corrosion marks or scratches on your handlebar even when left in a long time
Kaedia will support you after sale to ensure your satisfaction. Not only are the products unknowns, but we also have certified staff to consultation about installing the bike, so we will respond to our expertise. In the event that you will be diagnosed as a defective product occurs from a defective product, we will prosecute in accordance with our manufacturer warranty regulations and will repair and replace for free of charge. When used for commercial use, please take half the manufacturer's warranty period. (e.g. if the manufacturer's warranty period is 1 year, it is 6 months, and the same day with 6 months added to the date of purchase). Please see the official website for details. After installation, even after use. As a Japanese manufacturer, we will treat you with the heart of entertaining. Please feel free to contact us first. "
Bottle Holder: This drink holder is made of reinforced plastic material used in the Kaedia smartphone holder. The most stress on the holder is made of aluminum aluminum alloy plate with a thickness of 0.1 inch (3 mm). Also compatible with large capacity plastic bottles and water bottles
(Why Use Reinforced Plastic) By using hard plastic, it prevents scratches caused by metal and metal rubbing caused by vibrations when using the thermos. Balanced strength, anti-aging, corrosion and protection

￥2,150 ￥2,530 15% Off
Best Value
03

YFFSFDC
33% Off

Show more

On Amazon

YFFSFDC Clamp Bar for Motorcycles, Handles, Motorcycles, Handles, Clamp Adapter, Smartphone Holder, Mirror, Aluminum, Bracket, Universal Expansion, Easy Installation, Rust Prevention, Black, Set of 2
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【High Quality Material】Made of aluminum alloy, lightweight and sturdy, stable The surface has a fine oxidation film, so it is rust resistant and has excellent durability and can be used for a long time
【Easy Installation】 Use the wrench to loosen the screws and remove the mirror. Then you can attach the stays to the base of the mirror. You can also adjust the angle of the stays by loosening the bolt
【Adjustable Design】Attach to the base of the mirror, attach the included pedestal, and place the stays in your preferred position. The bar and stay can be adjusted horizontally by rotating the bar. It does not affect the design of the bike itself, but also provides good visibility while riding
Product Specifications: Size: 3.6 x 2.0 x 0.8 inches (91 x 52 x 20 mm); Weight: Approx. 1.5 oz (
Applications: Commonly used for motorcycles, bicycles, electric vehicles, etc. The simple and durable construction provides stability and prevents shaking, and is compatible with a wide range of vehicles

￥615 33% Off
04

LIKENNY

Show more

On Amazon

LIKENNY Motorcycle Universal Side Stand Alloy Plate Dress Up Parts Yamaha Honda Suzuki Kawasaki (Red)
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Simple installation: Comes with an allen wrench for easy installation
Performance: Prevents sinking and falling. Improves stability when parked in dirt, gravel, or unpaved areas, and effectively prevents the bike from tilting around
Package Includes: 1 x Motorcycle Side Stand Pad
Luxury: Feel free to dress up your car and enhance its texture
HIGH QUALITY: Universal bike side stand made of high quality aluminum

￥569
05

Kaedear
15% Off

Show more

On Amazon

Kaedear KDR-M3A Motorcycle, USB Power Supply, Waterproof, For Motorcycles, USB, Smartphone Charging, USB Port, SAE DC 12V, Fuse Power Switch, Illumination, Lid Interlocking Switch, Integrated Adapter,
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Waterproof Cap and Power Switch: The waterproof construction provides a secure seal even on rainy days or when parked outdoors. The inner protrusion of the lid has been incorporated into the outer perimeter to ensure a tight seal. In addition, the waterproof cap is connected to the switch, and the power is off when the lid is closed, and when the lid is opened, the power consumption is reduced when connected with accessories, and it is easy to install by users who can only be wiring
Product specifications: Body size: Length 2.0 inches (52 mm), Width 1.1 inches (28 mm), Thickness 0.9 inches (22 mm); Input voltage: 12 V battery car (6 V-30 V); Output power: 5 V3A/9V2A/12 V1.5A (18 W); Protection protection: Heat protection: Overvoltage protection; Overcurrent protection; Short circuit protection; Standards: IP67, Overcurrent protection; Standards: IP67, CE, FCC, ROHS; Material: Polycarbonate. ■Product weight: 30 Set Contents: USB body (Type A), base mount (0.9 / 1.0 inches (22 / 25.4 mm), tie wrap, SAE harness, conversion harness, fuse
Kaedia will support you after sale to ensure your satisfaction. Not only are the products unknowns, but we also have certified staff to consultation about installing the bike, so we will respond to our expertise. In the event that you will be diagnosed as a defective product occurs from a defective product, we will prosecute in accordance with our manufacturer warranty regulations and will repair and replace for free of charge. When used for commercial use, please take half the manufacturer's warranty period. (e.g. if the manufacturer's warranty period is 1 year, it is 6 months, and the same day with 6 months added to the date of purchase). Please see the official website for details. After installation, even after use. As a Japanese manufacturer, we will treat you with the heart of entertaining. Please feel free to contact us first. "
(Mounting Method and Power Connection) Adopts an ultra-simple fastening system that allows you to tie it down through a tie-wrap. Easy to install and cost saving. The 12 V power supply is the same as the Kaedia QI smartphone holder, and the SAE harness can be converted from bullet to stag and flat branches. When you want to remove, simply unplug the SAE connector while leaving the wiring in the vehicle
(Bike USB Power Concept) Based on requests from customers and motorcycle stores, we have revised the traditional KDR-M2 series design from the root, and have been optimized for this new USB charger. (1) The compact and no presence is possible (3) Hard cap that does not affect the seal of the cap and driving wind. 3) Charging even at night, USB cable is easy to insert and illumination functions. (4) Easy to maintain. Power supply without an adapter (1) Easy to install. Because it is a high output USB, it may not be charged due to the operation of a protective circuit to prevent damage to the device when connected or a cable

￥1,608 ￥1,892 15% Off
06

Kaedear
20% Off

Show more

On Amazon

Kaedear KDR-H3-2-mbk Motorcycle Clamp Bar Handle, Mirror Mount, Aluminum, Universal for Motorcycles, Diameter, 0.9 inches (22 mm), M10 Aluminum Alloy, Handle, Adapter, Multi Clamp Bar Holder, Matte
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

[Thin Mouth Type] The low profile design allows you to install the mirror even if the bolt is short. It can be thinner to only 0.1 inch (2.5 mm). It also reduces the difference in height between left and right mirrors. However, it is weak for fine vibrations and may cause the screen to shake due to engine vibration and driving vibration. We also carry a thick design that is not affected by vibrations, so please choose according to your application
Product Specifications: Body size: Bar length 4.1 inches (104 mm), Bar diameter 0.9 inches (22 mm), Stay height 1.3 inches (34 mm), Mounting part M10/Thickness 0.1 inches (2.5 mm); Certifications: CE, FCC, ROHS; Material: Aluminum alloy, stainless steel; Set Includes: Clamp bar, mirror stay, hex wrench; Brand: Kaedear
Kaedia will support you after sale to ensure your satisfaction. Not only are the products unknowns, but we also have certified staff to consultation about installing the bike, so we will respond to our expertise. In the event that you will be diagnosed as a defective product occurs from a defective product, we will prosecute in accordance with our manufacturer warranty regulations and will repair and replace for free of charge. When used for commercial use, please take half the manufacturer's warranty period. (e.g. if the manufacturer's warranty period is 1 year, it is 6 months, and the same day with 6 months added to the date of purchase). Please see the official website for details. After installation, even after use. As a Japanese manufacturer, we will treat you with the heart of entertaining. Please feel free to contact us first. "
Features: Made with beautiful aircraft aluminum alloy that riders love. In addition to the angle adjustment structure, we have 4 M8 and M6 screw holes for mounting additional mounts
Clamp Bar: For motorcycles covered with a cowl handle cannot be attached to mount smartphone holders, etc. That's why it's a must-have clamp bar that can be mounted on the mirror, (we call it mirror mount), allowing you to attach a variety of devices from display to action cam

￥1,434 ￥1,793 20% Off
07

Kaedear
15% Off

Show more

On Amazon

Kaedear Cadea Bike Drink Holder Bottle Holder Bottle Cage Handle Bar Clamp Mount KDR-M21 (Black)
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

[Product Specifications] Holder Size: Height 6.4 inches (163 mm), Depth 4.6 inches (117 mm), Bottle Diameter 2.0 inches (50 mm) - 2.8 inches (70 mm); Material: GF+PA66; Weight: 5.6 oz (162 g); Set Includes: Main unit, bar mount (0.8 - 1.4 inches (20 mm), mounting tool (2 mm); Mounting tool (hex wrench); Brand: Kaedear (Kaedear)
Mount: The clamp type is 0.8 - 1.4 inches (20 - 35 mm) to accommodate 0.9 inch (22 mm), 1.0 inch (25.4 mm), 1.3 inch (Hard resin mounts do not leave corrosion marks on handlebars unlike metal The mounting part is also remarkably visible. Forming from the mount in a beautiful form is an important part of protecting the visual appeal of your motorcycle
Kaedia will support you after sale to ensure your satisfaction. Not only are the products unknowns, but we also have certified staff to consultation about installing the bike, so we will respond to our expertise. In the event that you will be diagnosed as a defective product occurs from a defective product, we will prosecute in accordance with our manufacturer warranty regulations and will repair and replace for free of charge. When used for commercial use, please take half the manufacturer's warranty period. (e.g. if the manufacturer's warranty period is 1 year, it is 6 months, and the same day with 6 months added to the date of purchase). Please see the official website for details. After installation, even after use. As a Japanese manufacturer, we will treat you with the heart of entertaining. Please feel free to contact us first. "
Bottle Holder: This drink holder is made of super hard plastic that is used in the Kaedia smartphone holder. It has a good texture, strength and resistance to deterioration. The design complements the visual appeal of your motorcycle and the color texture and aluminum adjustment dial is a cool finish. When stainless steel is used to vibrate, metal and metal are scuffed and scratched on the surface of the water bottle, but the hard plastic is used to balance strength, deterioration, corrosion resistance, and protection
Angle Adjustment: The pitch, roll and offset can be adjusted. The bottle holder can be adjusted vertically on the mounting side even if the angle of the bar is diagonal. Since it has a high degree of freedom of installation, it has increased versatility by making multiple adjustment points even on bikes with limited mounting space

￥1,963 ￥2,310 15% Off
08

サムコス

Show more

On Amazon

Samcos Motorcycle Bumper Stay, Installation Stay, No Drilling Required, Easy Installation, For Cars, Fog Lamp Stay, Work Light, Front Light, Auxiliary Light, Bracket, Stand, Pipe, Pinching Universal
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

[Range of application] Compatible with pipes of approx. 1.0 - 1.2 inches (25 - 30 mm). Screws can be used up to approximately 0.3 inch (8 mm) in diameter. Screws are required to attach lights, etc
[Pinch-mount stand] Fixing device for mounting fog lights or work lights. Can be used for a long time outdoors. It can be used for a variety of purposes, such as a work light, auxiliary light, floodlight, or photography light. Useful for a variety of occasions
Product Specifications: Material: Aluminum alloy. Weight: 178g Package Includes: 2 x Stands, 2 x Thickness Adjustment Rubber Parts, Stand Screws
Easy to adjust: Can be installed without drilling holes. The position of the bracket can be easily changed by loosening the fixed bolt. ◆0.5-1cm error is allowed
(Excellent Quality) The pipe is installed with a cushioned non-slip rubber that will not damage pipes. Will not loosen even in sway conditions such as cars, trucks, boats, and motorcycles. 1. After receiving the product, if there are quality problems, please contact us within 3 months of purchase. We will solve your problem quickly. 2. Our shop supports large quantities of purchase, please contact our customer service if you need

￥880
09

IMOALOM

Show more

On Amazon

Throttle Assist, Axle Assist, Throttle Lock, Bike Parts, Grip Assist, Bike Throttle, Easy Installation, Bike Side Cover, Axle Assist, Wide Range of Applications, PAW
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Easy Installation】Easy to install on the grip. Easily rotates the throttle for easy use even when wearing thick gloves. Note: For safety, please do not leave your hands on the main unit
[Unprecedented Flexibility and Durability] Convenient control and flexible use, easy to open without squeezing the axel. Made of safe material (ABS plastic) for long time use
Wide Compatibility: Suitable for many motorcycles, pedals, and light bikes with 0.9 - 1.4 inches (22 - 35 mm) handles
Ergonomic Design: This is a motorcycle accessory that can be easily rotated with the throttle grip. It reduces wrist fatigue during long distance touring and long speed rides
(Safe Support) Comes with a 48-month worry-free warranty. If the product is defective, please contact us, we will provide a free replacement for a new product or a full refund, so you can purchase with confidence. We will do our best to make you satisfied

￥580
10

デイトナ(Daytona)
26% Off

Show more

On Amazon

Daytona 16037 D-UNIT WR (D Unit, Water Resistant) Motorcycle Accessory Power Supply Unit, Waterproof, 3 Systems, Integrated Power Management, Total 20A
8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Waterproof design allows you to install it anywhere
Turn the power on and off by connecting the main key
Product includes: Main unit, double-sided tape, wire connector, cable ties
Product composition: Unit body x 1, double sided tape x 1, wire connector x 1, cable ties x 2, cable ties (release type) x 2
Attaches up to 3 accessories individually
20a high output design

￥2,100 ￥2,860 26% Off

10 Best バイクパーツ in 日本

Kaedear KDR-HB2 Handle Brace Bike Clamp Bar Brace Bar Multi Bar Adjustment Center Brace KDR-HB2 Aluminum Motorcycle (Black)

Kaedear KDR-M21-3 Cadea Bike Drink Holder Bottle Holder Bottle Cage Handle Bar Clamp Mount Metal Bucket Holder

YFFSFDC Clamp Bar for Motorcycles, Handles, Motorcycles, Handles, Clamp Adapter, Smartphone Holder, Mirror, Aluminum, Bracket, Universal Expansion, Easy Installation, Rust Prevention, Black, Set of 2

LIKENNY Motorcycle Universal Side Stand Alloy Plate Dress Up Parts Yamaha Honda Suzuki Kawasaki (Red)

Kaedear KDR-M3A Motorcycle, USB Power Supply, Waterproof, For Motorcycles, USB, Smartphone Charging, USB Port, SAE DC 12V, Fuse Power Switch, Illumination, Lid Interlocking Switch, Integrated Adapter,

Kaedear KDR-H3-2-mbk Motorcycle Clamp Bar Handle, Mirror Mount, Aluminum, Universal for Motorcycles, Diameter, 0.9 inches (22 mm), M10 Aluminum Alloy, Handle, Adapter, Multi Clamp Bar Holder, Matte

Kaedear Cadea Bike Drink Holder Bottle Holder Bottle Cage Handle Bar Clamp Mount KDR-M21 (Black)

Samcos Motorcycle Bumper Stay, Installation Stay, No Drilling Required, Easy Installation, For Cars, Fog Lamp Stay, Work Light, Front Light, Auxiliary Light, Bracket, Stand, Pipe, Pinching Universal

Throttle Assist, Axle Assist, Throttle Lock, Bike Parts, Grip Assist, Bike Throttle, Easy Installation, Bike Side Cover, Axle Assist, Wide Range of Applications, PAW

Daytona 16037 D-UNIT WR (D Unit, Water Resistant) Motorcycle Accessory Power Supply Unit, Waterproof, 3 Systems, Integrated Power Management, Total 20A

Sign up and get exclusive special deals