BMW E46 Z4 E85 Rear Alloy Wheel Rim 18" 8,5J ET:50 M Double Spoke 135

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E46 Z4 E85 Rear Alloy Wheel Rim 18" 8,5J ET:50 M Double Spoke 135 is an original rear light-alloy wheel rim, designed specifically for BMW E46 and Z4 E85 series models. The M Double Spoke 135 design provides a distinctive, sporty look and precise handling, while the grey color harmoniously complements the bodywork and BMW styling packages.

Specifications and technical data

• SKU: 7896490-6
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7896490
• Substitutable numbers: 7896490, 36117896490
• Location on the vehicle: Rear
• Color: Grey
• Rim diameter: 18"
• Rim width: 8.5
• Offset (ET): 50
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and BMW fitment

The presented wheel rim belongs to the Wheels category and has been developed as a rear wheel for specific BMW E46 and BMW Z4 E85 configurations. Its placement on the rear axle promotes stability at higher speeds and improves traction, which is particularly important in rear-wheel-drive vehicles.

The rim geometry has been selected to ensure proper fitment within the wheel arch, maintain the correct track width, and ensure compatibility with factory BMW suspension and braking systems. As a result, the rim allows for maintaining factory driving characteristics without the need for spacers or suspension modifications.

M Double Spoke 135 design and driving performance

The M Double Spoke 135 pattern is distinguished by its multi-spoke, double-spoke construction, which combines sporty styling with functionality. This spoke layout promotes even load distribution, which translates into predictable vehicle behavior during dynamic driving and effective torque transfer to the road surface.

The aluminum construction of the rim provides a favorable strength-to-weight ratio, which helps reduce unsprung mass and improves suspension response to road irregularities. The grey color of the rim is practical for daily use while emphasizing the technical, understated character of BMW cars with the M package or sports suspension.

Geometric parameters and installation

The rim has a specific diameter, width, offset, bolt pattern, and center bore, which allows for direct mounting on BMW hubs without the need for adapters. The number of mounting holes is matched to the standard used in E46 and Z4 E85 models, facilitating the use of factory bolts or nuts in accordance with the vehicle manufacturer's recommendations.

Such configured geometric parameters promote proper tire seating, maintenance of the correct contact patch with the road, and driving stability. Thanks to this, the rim will perform well both in daily operation and in more dynamic use, typical for drivers who value precise handling.

Material, finish, and condition

The rim is made of aluminum, which ensures corrosion resistance with proper maintenance and allows for potential refurbishment processes, such as straightening or paint coating restoration. The grey finish effectively masks typical operational dirt while remaining consistent with factory BMW styling.

The product is offered as a used item, which allows for an economical replacement of a damaged rim or completing a set of wheels while maintaining the original look of the car. This type of rim is a sensible choice for drivers who want to maintain the stylistic consistency of the vehicle and use solutions compliant with factory BMW specifications.

BMW wheels – expansion and set completion

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, wheel sets, or alternative size configurations, check out the available parts in the BMW Wheels category.

Support in choosing a used alloy wheel

When selecting a used alloy wheel for a BMW, it is worth paying attention to the compatibility of mounting parameters, the condition of the working surfaces, and the possibility of potential refurbishment. To better understand the process of evaluating, purchasing, and refreshing light-alloy wheels, check out the guide Used wheels like new: a guide to buying and refurbishing alloy wheels, which discusses key technical and practical aspects related to the use of alloy wheels.