BMW X1 E84 Wheel Alloy Rim 18" 8J ET:30 M Double Spoke 355 7842636

Visual condition of the part

The product shows signs of use visible in the photos.

BMW X1 E84 Wheel Alloy Rim 18" 8J ET:30 M Double Spoke 355 is an original, stylish rim from the M line, designed specifically for dynamic driving and precise handling. The Double Spoke design provides a distinctive, sporty look, while the aluminum material helps reduce unsprung mass and improves suspension response. This used OEM component is a sensible choice for drivers who want to maintain the factory character of their vehicle while staying within an attractive budget.

Specifications and technical data

• SKU: 7842636-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7842636
• Substitutable numbers: 7842636, 36117842636
• Rim diameter: 18"
• Rim width: 8
• Offset (ET): 30
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and characteristics of the rim

The presented rim was developed for the BMW X1 E84 model, taking into account the requirements of the chassis and the styling characteristic of the M series. The applied rim diameter, appropriate width, and selected offset create a configuration that promotes stability at higher speeds, precise cornering, and proper interaction with the factory suspension.

The bolt pattern and diameter of the mounting holes are matched to the standard used in this model, which facilitates installation and ensures proper load transfer to the hub. The aluminum construction of the rim allows for weight reduction compared to steel wheels, which translates into better steering response and a more direct driving feel.

Construction and advantages of the M Double Spoke design

The M Double Spoke pattern stands out with its multi-spoke, precisely shaped geometry that combines aesthetic values with functionality. The arrangement of the spokes promotes an even distribution of forces acting on the rim, which is important during dynamic use and intensive braking. At the same time, the open structure of the spokes facilitates brake system cooling, which is particularly beneficial for city and highway driving.

Thanks to the use of an aluminum alloy, the rim is characterized by a favorable strength-to-weight ratio. The rim works well with tires with a profile matched to the diameter and width, allowing for a compromise between comfort and handling precision. This solution is suitable for both daily use and more dynamic driving.

Mounting parameters and compatibility

The rim belongs to the Wheels category and has been designed to work with the BMW X1 E84 chassis without the need for suspension modifications. The number and diameter of the mounting holes are consistent with the standard used in this model, which enables direct installation on factory hubs using the appropriate bolts or nuts provided by the vehicle manufacturer.

The selection of parameters such as diameter, width, and offset allows for maintaining proper wheel geometry, correct tire fitment in the wheel arch, and proper operation of assistance systems such as ABS or traction control. As a result, the rim can be used as a replacement for a factory wheel or as a component to restore the vehicle to its original specification after a repair.

Product condition and practical application

The rim is offered as a used component, which allows for a favorable cost-to-quality ratio while maintaining the manufacturer's original specification. This type of solution is particularly useful in situations where it is necessary to replace a single rim after mechanical damage or during a gradual upgrade of a set of wheels. The aluminum construction also allows for potential refurbishment processes, such as straightening or refinishing the paint coating, performed at specialized service centers.

For users who want to take a conscious approach to purchasing rims from the secondary market and consider potential visual refreshing, a guide describing key aspects of selection and refurbishment will be helpful. Detailed tips can be found in the article Used rims like new: a guide to buying and refurbishing aluminum rims, which discusses, among other things, technical condition assessment, typical repair processes, and safety-related issues.

Expanding wheel configuration in BMW

If you are planning a comprehensive repair or upgrade of the chassis area in your BMW and need other components from the same group, such as additional rims, alternative patterns, or wheels of a different size, check the available parts in the BMW Wheels category.

A well-chosen set of rims allows not only to maintain the stylistic consistency of the car but also to optimize vehicle behavior depending on the tires used and operating conditions. By choosing original solutions from the same product group, it is easier to maintain compliance with the manufacturer's guidelines and avoid problems with matching mounting parameters.

Summary

BMW X1 E84 Wheel Alloy Rim 18" 8J ET:30 M Double Spoke 355 is a functional, aluminum rim from the M line, combining sporty styling with parameters matched to the chassis of this model. The original construction ensures proper load transfer, compatibility with factory BMW solutions, and the possibility of use in both daily operation and more dynamic driving. It is a practical choice for drivers who want to maintain the factory character of the car while taking care of the aesthetics and functionality of the wheel system.