Mini R50 R56 John Cooper Works JCW Black Wheel Alloy Rim 18" Double Spoke

Visual condition of the part

The product shows signs of use visible in the photos.

Mini R50 R56 John Cooper Works JCW Black Wheel Alloy Rim 18" Double Spoke is an original, used rim from the John Cooper Works range, designed for demanding drivers who value precise handling and stylistic consistency with factory Mini equipment. This black, aluminum model from the JCW series provides a sporty look while maintaining parameters consistent with the manufacturer's standards, which promotes vehicle stability and predictable road behavior. It is a solution for users who want to combine original Mini design with reliable suspension geometry and good rim rigidity.

Specifications and technical data

• SKU: 6778428-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 6778428
• Substitutable numbers: 36116778428, 6778428, 36116773195, 6773195
• Color: Black
• Rim diameter: 18"
• Rim width: 7
• Offset (ET): 52
• Hole diameter: 100
• Number of holes: 4
• Rim material: Aluminium
• Category: Rims

Technical characteristics of the JCW rim for Mini R50 / R56

The rim belongs to the Wheels category and is made of aluminum, which helps reduce unsprung mass and improves suspension response on uneven surfaces. The design is intended for a four-bolt mounting system, with a properly selected bolt pattern diameter and offset, which allows for maintaining the correct wheel fitment in the wheel arch and compatibility with the braking system of the Mini R50 and R56 series.

The black color of the rim emphasizes the sporty character of the JCW version, blending well with both light and dark body paints. The applied width and diameter of the rim allow for the installation of tires with a profile typical for sports-road configurations, ensuring a compromise between comfort and handling precision.

Purpose and fitment for Mini

The JCW alloy rim was designed for Mini R50 and R56 models, where maintaining factory suspension geometry and proper clearance is crucial. Thanks to the correct offset and bolt pattern, the rim works with hubs and the braking system without the need for spacers or modifications, while maintaining proper handling and even load distribution.

The aluminum construction promotes better heat dissipation from the brake area, which is important during the dynamic driving typical of the JCW version. At the same time, the rim maintains adequate rigidity, which limits deflection under higher lateral loads and improves the precision of steering response.

Benefits of choosing an original Mini JCW alloy rim

Choosing an original JCW alloy rim for the Mini R50 / R56 primarily means:

• stylistic consistency with the John Cooper Works line,
• maintaining the parameters specified by the vehicle manufacturer,
• compatibility with factory suspension and brake components,
• aluminum construction promoting weight reduction and better brake cooling,
• black color emphasizing the sporty character of the car.

Thanks to this, the rim will work well both as a replacement part after damage to one of the rims, and for the gradual modernization of the car's appearance towards a more sporty configuration.

Product condition and practical application

The rim is in used condition, making it an attractive solution for drivers looking for an original component with a reasonable price-to-quality ratio. This type of rim is a good choice when replacing a single wheel after mechanical damage or as a base for potential visual refurbishment if the user wishes to refresh the paint coating according to their own preferences.

Before installation, standard verification on a wheel balancer and a leak check are recommended to ensure proper wheel operation in daily use. Properly selected tires and correct installation will allow you to fully utilize the potential of the aluminum construction and maintain predictable Mini handling in various road conditions.

If you are planning a comprehensive repair or upgrade of the running gear in your Mini and need other elements from the same group, such as additional rims, wheel sets, or rims with a different finish, check the available parts in the Mini Wheels category.

If you want to better assess the potential of a used alloy rim, learn about paint regeneration possibilities, and how to prepare the rim for further use, use the practical tips contained in the article Used rims like new: a guide to buying and refurbishing alloy rims.