Mirror Polished Hexagonal Nut for BBS RS, RSII and RC

The MG-line Hexagonal Nut is a premium direct-thread wheel-center upgrade for selected BBS RS, RSII and RC applications.

Available with 58 mm and 71 mm thread configurations, the nut installs directly into compatible original threaded BBS wheel centers without an additional adapter.

The Mirror Polished version creates a bright, highly reflective centerpiece that works particularly well with polished multi-piece wheels. Selected custom finish options provide additional freedom to match the center hardware to an individual wheel or vehicle build.
878,00 PLN
878,00 PLN
Price updates with selected options

Key product features

Built around fitment, finish and detail.

A complete overview of the key features, fitment details and practical information behind this MG-line centerlock-style kit.

Key features

A distinctive classic wheel-center upgrade

A distinctive classic wheel-center upgrade

The MG-line Hexagonal Nut gives the wheel center a stronger and more distinctive character while preserving the classic motorsport-inspired shape associated with traditional multi-piece and tuning wheels. It works as a visual focal point that can completely change the appearance of the finished wheel.

Precision-machined construction

Precision-machined construction

Each MG-line Hexagonal Nut is precisely machined to achieve clean geometry, sharp edges and a high-quality fit. The substantial hexagonal form creates a solid technical appearance that works particularly well with classic BBS and period-inspired wheel designs.

Mirror-polished finish

Mirror-polished finish

The Mirror Polished version is carefully finished to create a bright, reflective surface that gives the wheel center a more refined and premium appearance. It is particularly well suited to polished lips, classic multi-piece wheels and builds where the center hardware should become a visible design detail.

Fitment designed around the original wheel center

Fitment designed around the original wheel center

Each Hexagonal Nut configuration is designed around the mounting system of the compatible wheel. Depending on the application, the nut uses the original threaded wheel center or a dedicated MG-line mounting adapter prepared specifically for the wheel geometry.

Why choose Mirror Polished for BBS RS, RSII and RC?

Classic BBS mesh wheels often combine polished metal, exposed hardware and highly detailed centers. The Mirror Polished Hex Nut brings these elements together and turns the center into a deliberate premium focal point.

For more individual builds, custom finishing allows the traditional hexagonal form to be interpreted in a completely different way.

Product details

Dimensions & Specifications
Reference geometry drawing for this kit configuration.

Reference geometry drawing for this kit configuration.

Fitment note

Available with 58 mm and 71 mm direct-thread configurations for selected compatible BBS RS, RSII and RC wheels.

Choose the thread version corresponding with the original wheel center.

What’s Included
Visual overview of the components included in the set.

Visual overview of the components included in the set.

One complete MG-line Hexagonal Nut set includes four hexagonal wheel-center nuts for four compatible wheels.

For compatible BBS direct-thread applications, the nuts are available in 58 mm and 71 mm thread configurations. Select the option corresponding with the original threaded center of your wheels.

No separate mounting adapter is required for compatible direct-thread configurations.
Installation
The MG-line Hexagonal Nut is installed directly into the original threaded center of compatible BBS wheels.

Select the correct 58 mm or 71 mm thread configuration according to the original wheel-center thread. Before installation, make sure the thread is clean and undamaged and start the nut carefully by hand to confirm correct engagement.

No additional mounting adapter is required for compatible direct-thread applications.
MG Hexagonal Nuts – Frequently Asked Questions
Which thread configuration is required for my BBS RS, RSII or RC wheels?

Compatible applications may use either a 58 mm or 71 mm threaded center. Select the version matching the original wheel configuration.

Are all MG Hexagonal Nuts mounted in the same way?

No. The mounting system depends on the wheel application. Selected BBS models use direct 58 mm or 71 mm thread configurations, Lenso BSX uses its compatible internal wheel-center thread, while other applications use a dedicated MG-line mounting adapter.

Which products use the 58 mm or 71 mm thread options?

Compatible BBS RC 300 Series, BBS RS / RSII / RC and BBS RC 041 / BMW Style 29 applications are available with 58 mm and 71 mm thread configurations. The correct option must correspond with the original threaded wheel center.

Which products use a dedicated mounting adapter?

BBS RC 090 / BMW Style 5, BBS Styling 101 and BBS RT075 configurations use dedicated mounting adapters. The Mirror Polished BBS RF Series version also uses an adapter-based mounting solution.

What is the difference between CNC Machine Finish and Mirror Polished?

CNC Machine Finish retains the visible machined surface for a more technical and raw appearance. Mirror Polished versions are further finished to achieve a smooth, highly reflective surface with a more classic and premium character.

Do these nuts replace the way the wheel is attached to the vehicle?

No. MG-line Hexagonal Nuts are wheel-center components and do not replace the original wheel-to-hub mounting system.

Are these original BBS or Lenso products?

No. They are aftermarket products manufactured by MG-line and designed for compatible wheel applications. Wheel manufacturer and model names are used to identify compatibility.
Not sure which version fits your wheels? Send us the exact wheel model and clear photos of the original wheel center and mounting system. For direct-thread BBS applications, confirm whether your original thread is 58 mm or 71 mm before ordering.
Shipping & Delivery

Each set is carefully packed for transport and shipped with tracking. Protective packaging helps keep the parts secure during delivery from our workshop to your address.

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