BMW Alloy Wheel Spacers Hubcentric Shims 5x120 72.56mm 12.5mm 15mm SPACE.R

BMW 5x120 72.56mm Wheel Spacers from the set BMW Alloy Wheel Spacers Hubcentric Shims 5x120 72.56mm 12.5mm 15mm SPACE.R are precise, hubcentric spacers designed for BMW wheel systems with a 5x120 bolt pattern. They enable technical correction of the wheel's seating on the hub, improve handling, and achieve a more pronounced wheel position relative to the wheel arch.

Specifications and technical data

• SKU: R103-R102
• Mark: Unbranded
• Condition: Used
• OEM Part Number: R103-R102
• Substitutable numbers: BMW, Distance, Set, Spacers, 12mm, 72.56mm, 5x120
• Part type: Spacer Adaptor
• Rim width: 7.5
• Hole diameter: 120
• Number of holes: 5
• Category: Wheel Spacers, Adapters & Spigot Rings

Purpose and Construction of Spacers

The presented set of hubcentric spacers has been designed for BMW wheels with a typical 5x120 bolt pattern and a properly selected centering diameter. This ensures the wheel is guided by the hub, not solely by the bolts, which promotes stable wheel seating and reduces the risk of vibrations at higher speeds.

The bolt hole pattern corresponds to the standard used in many BMW models, and the number of holes is matched to the five-bolt mounting system. This configuration allows for the maintenance of correct wheel mounting geometry and facilitates installation in workshop and garage conditions.

Benefits of Using Hubcentric Spacers

The use of hubcentric spacers from the BMW Alloy Wheel Spacers Hubcentric Shims series allows for technical adjustment of the wheel track to individual user needs. In practice, this means the possibility of:

• achieving a wider track, which can positively impact vehicle stability in corners,
• better filling of the wheel arch with the wheel, without the need for suspension modifications,
• compensating for differences in the seating of wheels with different ET parameters compared to factory settings.

Thanks to their hubcentric design, the spacers interact with the hub and wheel in a predictable manner, promoting even load distribution in the drivetrain.

Technical Characteristics and Installation

The spacers belong to the category of Spacers and Centering Rings, meaning their primary function is to correct the wheel's position relative to the hub and ensure proper centering. The mounting holes are arranged according to the five-bolt mounting pattern, and the bolt circle diameter is matched to typical BMW hubs with a 5x120 bolt pattern.

The product comes from a manufacturer designated as Unbranded, which in practice means a lack of official branding while maintaining the functionality required for workshop and hobbyist applications. The item is offered as used, which can be an attractive option for users looking for an economical way to modify the wheel position on their BMW.

Application in BMW Modifications and Component Selection

The BMW Alloy Wheel Spacers Hubcentric Shims 5x120 72.56mm 12.5mm 15mm SPACE.R set is suitable for both subtle visual modifications and more advanced projects where it is necessary to fit wheels with different offsets. Due to their compatibility with the typical BMW bolt pattern, the spacers can be used when changing wheels to other aluminum models, including aftermarket ones, with the appropriate center bore diameter.

Before installation, it is recommended to verify compatibility with the specific BMW model, particularly regarding clearance in the wheel arch, bolt or stud length, and overall suspension geometry. Properly selected spacers allow for maintaining a safe margin between the tire and bodywork/suspension components, while simultaneously achieving the desired visual effect.

Expanding Configuration and Additional Information

If you are planning a comprehensive repair or upgrade of the wheel and wheel mounting area on your BMW and need other items from the same group, such as additional spacers, centering rings, or mounting accessories, check the available parts in the Unbranded Spacers and Centering Rings category.

For owners of older BMW models who use used parts for conscious suspension and wheel system upgrades, practical tips on component selection and modification scenarios may be useful – you can find them in the article Second Life for a Youngtimer – How Used Car Parts Revitalize Cars from 1998–2012.