BMW G11 Rear Light Alloy Wheel Rim 20" M Double Spoke 648 10J ET:41 7850582

Visual condition of the part

The product shows signs of use visible in the photos.

BMW G11 Rear Light Alloy Wheel Rim 20" M Double Spoke 648 is an original, used rim from the BMW range, designed for installation on the rear axle. The light alloy construction and the distinctive M double-spoke pattern give the car a dynamic look and ensure precise handling, while remaining fully compliant with BMW factory standards. This is a solution for drivers who expect stylistic consistency, correct suspension geometry, and the maintenance of proper driving parameters.

Specifications and technical data

• SKU: 7850582-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7850582
• Substitutable numbers: 7850582, 36117850582
• Location on the vehicle: Rear
• Rim diameter: 20"
• Rim width: 10
• Offset (ET): 41
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and fitment for BMW G11

The presented rim has been designed as a rear axle component for the 7 Series G11 generation models, maintaining BMW's factory engineering specifications. The appropriately selected width, diameter, and mounting parameters allow for maintaining the correct wheel position in the wheel arch, which translates into stability at higher speeds and predictable car behavior in corners. The applied M Double Spoke 648 pattern ensures visual consistency with other rims in this line, which is essential when replacing a single rim after mechanical damage.

Aluminum construction and performance characteristics

The rim is made of aluminum, which helps reduce unsprung mass compared to steel solutions, thereby improving suspension response to road irregularities. The rim diameter and width are selected for tire profiles typical of luxury BMW sedans, combining comfort with steering precision. The bolt pattern, center bore, and number of mounting points are adapted to factory BMW hubs, allowing for trouble-free installation without the need for spacers or non-factory bolts.

Mounting parameters and suspension geometry

The correctly selected rim offset is of key importance, as it affects the position of the wheel relative to the wheel arch and suspension components. The values used in this model allow for maintaining factory geometry, minimizing the risk of rubbing against the wheel arch or brake system components. As a result, the rim works well with stock calipers and discs, as well as with factory safety systems such as ABS or traction control. This is particularly important for premium-class cars, where steering precision and predictable reactions are a priority.

Condition, application, and benefits of choosing a used rim

As an aftermarket component, the rim represents a reasonable compromise between cost and maintaining the original BMW specification. A used OEM rim allows for restoring the full functionality of the drivetrain after damage to one of the wheels, without the need to invest in a complete new set. This is a practical solution for both post-accident repairs and replacing a single wheel after contact with a curb or hitting a pothole. Choosing an original aluminum rim from this series helps maintain a consistent car appearance, correct wheel balancing, and predictable suspension behavior.

BMW wheels – expanding and upgrading your set

If you are planning a comprehensive repair or upgrade of the running gear in your BMW and need other components from the same group, such as additional rims, summer wheel sets, or tire size conversion kits, check out the available parts in the BMW Wheels category.

Expert support for choosing an aluminum rim

When purchasing a used aluminum rim, it is worth paying attention to the compatibility of mounting parameters with your specific vehicle and the method of any potential refurbishment. A detailed discussion on selection, verification, and rim refreshing can be found in the guide Used rims like new: a guide to buying and refurbishing aluminum rims, which will help you consciously plan your purchase and avoid typical problems associated with the secondary market.