BMW X1 E84 Black Wheel Alloy Rim 18" Y spoke 322 ET:30 8J 6789145

Visual condition of the part

The product shows signs of use visible in the photos.

BMW X1 E84 Black Wheel Alloy Rim 18" Y spoke 322 ET:30 8J is an original light-alloy rim designed for BMW models, ensuring precise handling and a look consistent with the vehicle's factory styling. The characteristic Y-spoke design combined with a black finish emphasizes the car's dynamic character and blends well with both light and dark body colors. This is a solution for drivers who expect solid construction, OEM aesthetics, and compatibility with factory BMW suspension systems.

Specifications and technical data

• SKU: 6789145-6
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6789145
• Substitutable numbers: 36116789145, 6789145
• Color: Black
• Rim diameter: 18"
• Rim width: 8
• Offset (ET): 30
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Rim construction and technical parameters

The rim belongs to the Wheels category and is made of aluminum, which allows for an optimal strength-to-weight ratio. The Y-spoke pattern ensures even load distribution and good rim stiffness under typical operating loads in BMW vehicles. The aluminum construction also promotes more efficient heat dissipation from the braking system, which is important during more intensive driving.

The rim has a specific diameter, width, offset, center bore, and number of mounting holes matched to BMW standards, which facilitates installation on hubs without the need for non-factory solutions. As a result, the suspension geometry intended by the manufacturer is maintained, and the chassis operates within factory parameters.

BMW compatibility and application

This model was designed for the BMW X1 E84, but thanks to the mounting parameters typical for the BMW brand, it can also be used in other configurations if they comply with the vehicle manufacturer's requirements. The bolt pattern and center bore, as well as the offset, are adapted to factory BMW hubs, allowing for seamless cooperation with the braking system and suspension.

An aluminum rim of this size works well in both daily city driving and on the road, ensuring stability at higher speeds and predictable car behavior in corners. The black color of the rim is practical in terms of maintaining visual cleanliness and simultaneously gives the vehicle a more technical, assertive look.

Performance characteristics and advantages

The aluminum construction of the rim contributes to a reduction in unsprung mass compared to typical steel wheels, which can translate into better suspension response to road irregularities. The Y-spoke pattern provides adequate lateral stiffness while allowing easy access to brake components during service. The black surface masks minor operational dirt well and harmonizes with many BMW styling packages.

A rim from the Wheels category of this type is a good choice both as a replacement element after damage to one of the rims and when configuring a separate set of wheels, e.g., for seasonal tires. By maintaining factory parameters, there is no need to use spacers or interfere with suspension components, provided that the tire configuration is in accordance with the vehicle manufacturer's recommendations.

Product condition and practical installation tips

The rim is offered as a used item, which allows for an economical restoration of the original wheel set in a BMW while maintaining factory styling. Before installation, it is recommended to perform a standard check on a wheel balancer and verify airtightness when mounting the tire to ensure proper wheel operation across the entire speed range.

When selecting tires, it is worth following the vehicle manufacturer's recommendations regarding size, load index, and speed rating to fully utilize the potential of this rim. Proper installation on a clean hub and the use of the correct bolt tightening torque are crucial for the safety and durability of the wheel-to-hub connection.

Additional information and guide materials

If you want to better understand what to look for when buying second-hand rims and how the process of refreshing them works, check out the guide Used rims like new: a guide to buying and refurbishing aluminum rims, which discusses key aspects of selecting and refurbishing aluminum rims.

If you are planning a comprehensive repair or upgrade of the chassis area in your BMW and need other components from the same group, such as additional rims, wheel sets, or alternative rim designs, check out the available parts in the BMW Wheels category.