BMW G20 G21 Wheel Alloy Rim 18" 7,5J ET:25 Double Spoke 790M 8089890

Visual condition of the part

The product shows signs of use visible in the photos.

BMW G20 G21 Wheel Alloy Rim 18" 7,5J ET:25 Double Spoke 790M is an original M Performance alloy rim, designed specifically for modern 3 Series models. The distinctive Double Spoke 790M pattern emphasizes the car's dynamic look while ensuring precise handling and stability at higher speeds. This is a solution for drivers who expect solid construction, a sporty design, and compliance with BMW factory standards.

Specifications and technical data

• SKU: 8089890-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8089890
• Substitutable numbers: 8089890, 36118089890
• Rim diameter: 18"
• Rim width: 7.5
• Offset (ET): 25
• Hole diameter: 112
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and fitment for BMW G20 / G21

The rim has been developed for the G20 and G21 generation BMW 3 Series platform, which translates into proper fitment for the chassis and compatibility with factory safety systems. The rim construction is optimized for the suspension geometry of these models, which helps maintain predictable vehicle behavior in corners and during braking. As a result, the rim performs well in both daily use and more dynamic driving.

Construction, material, and performance parameters

The rim belongs to the Wheels category and is made of a lightweight aluminum alloy, which helps reduce unsprung mass compared to steel solutions. The aluminum construction promotes better suspension response to road irregularities and improves steering precision. The applied Double Spoke 790M pattern ensures favorable load distribution across the rim, which is important for the stresses occurring during intensive braking and fast cornering.

The rim size has been selected to allow for the installation of popular tire configurations used in this generation of the BMW 3 Series. The appropriately selected width and geometry of the rim support even tire contact with the road surface, which translates into predictable traction and stability during changes in driving direction.

Installation and technical compatibility

The Double Spoke 790M alloy rim is adapted for installation at the standard mounting points used in the BMW G20 and G21, making it easy to replace the factory set. The bolt pattern and number of mounting holes are consistent with typical solutions used in this generation of the 3 Series, allowing the rim to work with original bolts and mounting components. The applied geometric parameters promote the maintenance of the correct wheel position in the wheel arch, which is important for both handling and body aesthetics.

The aluminum material of the rim works well with modern braking systems used in BMW, providing adequate space for calipers and discs. This is a solution that allows you to maintain the vehicle's factory handling character while emphasizing its sporty appearance.

Visual characteristics and practical application

The Double Spoke 790M pattern gives the rim a distinct, sporty character that blends well with the body lines of the BMW G20 and G21. The multi-spoke construction highlights the car's dynamic profile while ensuring adequate rim stiffness. This type of styling is popular among drivers who expect a combination of functionality and a more aggressive look.

An alloy rim of this size will work well both as a replacement for a damaged rim and as part of a visual upgrade set for the vehicle. The used nature of the product allows for an economical refresh of the car's appearance while maintaining the manufacturer's original specifications. This is a practical solution for those who want to maintain stylistic consistency with the M Performance line without having to reach for new components.

How to buy used alloy rims wisely

When choosing a used alloy rim, it is worth paying attention to the compliance of parameters with the vehicle's factory requirements, the condition of the surface, and any history of refurbishment. A properly selected rim should meet safety requirements while fitting the expected handling character of the car. For those who want to deepen their knowledge on the selection and refreshing of rims, the guide Used rims like new: a guide to buying and refurbishing alloy rims will be helpful, as it discusses key aspects of purchasing and refurbishing light-alloy rims.

Expanding wheel configurations in BMW – BMW Wheels

If you are planning a comprehensive repair or upgrade of the wheel and tire area in your BMW and need other elements from the same group, such as additional rims, seasonal sets, or alternative patterns with similar parameters, check out the available parts in the BMW Wheels category.