BMW G11 G12 G32 Rear Wheel Alloy Rim 19" 9,5J ET:39 M Double Spoke 647 7850580

Visual condition of the part

The product shows signs of use visible in the photos.

BMW G11 G12 G32 Rear Wheel Alloy Rim 19" 9,5J ET:39 M Double Spoke 647 is an original M-line alloy rim designed for the rear axle of luxury BMW 7 Series and 6 Series Gran Turismo models. Thanks to precisely selected geometric parameters, it ensures consistent handling, stability at higher speeds, and an aesthetic match to the factory M package. This is a solution for drivers who want to maintain the original driving characteristics and appearance of their BMW.

Specifications and technical data

• SKU: 7850580-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7850580
• Substitutable numbers: 7850580, 36117850580
• Location on the vehicle: Rear
• Rim diameter: 19"
• Rim width: 9.5
• Offset (ET): 39
• Hole diameter: 112
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Design characteristics of the M Double Spoke 647 rim

The rim belongs to the Rims category and is made of a lightweight aluminum alloy, which helps reduce unsprung mass and improve suspension response to road irregularities. The use of the distinctive M Double Spoke 647 design emphasizes the dynamic character of the vehicle while maintaining the factory stylistic consistency of the entire body.

The rim geometry has been designed specifically for the rear axle, which translates into proper load distribution, correct tire performance, and predictable vehicle behavior in corners. The aluminum construction provides good rigidity while maintaining a reasonable weight, which is important for both comfort and steering precision.

Purpose and fitment for BMW G11, G12, G32

This rear alloy rim has been developed for the BMW G11, G12, and G32 platforms, ensuring it retains factory mounting parameters and is suitable for use as a replacement part in original wheel sets. The properly selected diameter, width, bolt pattern, and offset allow for correct seating of the rim on the hub without the need for spacers or non-factory solutions.

For the user, this means the ability to maintain the original driving characteristics, proper operation of safety systems (such as traction control or electronic stability control), and compatibility with factory tire sizes intended for the rear axle in versions with the M package.

Benefits of using an original BMW alloy rim

Using an original BMW alloy rim in the M Double Spoke 647 version brings a number of practical benefits:

• Stylistic consistency – maintaining the factory look of the vehicle, which is particularly important in premium class cars.
• Predictable handling – geometry in accordance with the manufacturer's specifications affects stability, traction, and driving comfort.
• Optimal suspension cooperation – properly selected rim parameters support the operation of suspension and steering components.
• Aluminum construction – favorable stiffness-to-weight ratio, which promotes steering precision and reduces loads on suspension components.

The product comes from the BMW OE line, which means it has been designed according to the manufacturer's internal quality standards, and its parameters are adapted to the specifics of the G11, G12, and G32 models. This is especially important for drivers who expect predictable car behavior after replacing a single rim or completing a set of wheels.

Condition, service application, and refurbishment

The rim is offered as a used item, making it an attractive cost-effective solution while maintaining the original BMW specification. Such components are often chosen for post-accident repairs, replacing a single damaged rim, or when completing a second set of wheels, e.g., for seasonal tires. In many cases, it is also possible to perform professional surface refurbishment to restore the rims to a condition close to factory new.

If you want to better understand the process of selecting, evaluating, and potentially refurbishing alloy rims, it is worth checking out the guide: Used rims like new: a guide to buying and refurbishing alloy rims. You will find practical tips there regarding condition assessment, typical damage, and refurbishment possibilities.

Expanding wheel configuration in BMW

If you are planning a comprehensive repair or upgrade of the wheel and tire 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 Rims category.