BMW F20 F21 Wheel Rim Alloy Black 17" Star Spoke 379 ET:43 7,5J 6850151

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW F20 F21 Wheel Rim Alloy Black 17" Star Spoke 379 ET:43 7,5J is an original BMW alloy rim, designed for precise handling and a cohesive vehicle appearance. The black color and the distinctive Star Spoke pattern give the wheel a dynamic, modern character that blends well with both stock and subtly modified bodywork. This is a proposal for drivers who expect factory-quality fitment combined with a distinctly sporty aesthetic.

Specifications and technical data

• SKU: 6850151-16
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6850151
• Substitutable numbers: 6850151, 36116850151
• Color: Black
• Rim diameter: 17"
• Rim width: 7.5
• Offset (ET): 43
• 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 a lightweight aluminum alloy, which helps reduce unsprung mass and improves suspension response to road irregularities. The bolt pattern, center bore diameter, and number of lug holes comply with the BMW standard for this generation, facilitating installation on hubs without the need for adapters. The properly selected rim width and offset (ET) allow for maintaining correct suspension geometry and clearance relative to the wheel arch, while achieving a full, visually filled wheel well.

Star Spoke design and Black finish

The Star Spoke 379 pattern is a classic BMW multi-spoke design with a distinctly sporty edge. The black surface of the rim emphasizes the body lines and harmonizes well with light, dark, and metallic body paints. This type of finish visually enlarges the wheel while exposing the brake calipers and discs, which is particularly valued in cars with a more dynamic character. The aluminum construction provides a rigid base for the tire, which translates into more precise handling at higher speeds and more stable behavior in corners.

Application in BMW F20 / F21 and mounting aspects

The rim was developed for the BMW 1 Series F20 and F21 models, ensuring its geometry is matched to the factory suspension design specifications. The appropriate offset and rim width allow for the installation of tires in standard sizes used for these models, without interfering with wheel arches or suspension components. The bolt pattern and mounting hole diameters are compatible with factory BMW hubs, which simplifies installation and wheel servicing in workshop conditions. This type of rim works well both as a replacement for a damaged wheel and as an element for visually refreshing the car.

Performance characteristics and benefits of choosing an alloy rim

The aluminum construction of the rim helps reduce wheel weight compared to typical steel rims, which can positively influence ride comfort and steering response. A rigid rim improves driving stability during dynamic maneuvers, and the refined inner profile facilitates proper tire seating and even distribution of forces during braking. The black surface is practical for daily use – it shows less typical road dirt while allowing for easy maintenance of an attractive appearance with regular care.

BMW Wheels – expanding and upgrading your wheel 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, seasonal sets, or wheel size conversion kits, check out the available parts in the BMW Wheels category.

Support in choosing used rims

When selecting a used alloy rim, it is worth paying attention to the compatibility of parameters with the vehicle's factory specifications, the condition of the working surfaces, and the possibility of potential refurbishment. To better understand the process of evaluating and refreshing rims, as well as to learn practical tips regarding the purchase, check out the guide Used rims like new: a guide to buying and refurbishing alloy wheels. For those thinking about improving the look and character of their car while maintaining a reasonable budget, the article Tuning with used parts – how to gain performance without spending a fortune may also be helpful, as it shows how to effectively use used components in vehicle modifications.