Centerlock Nuts V3 for Rotiform BUC-M wheels

The MG-line Centerlock Nut V3 for Rotiform BUC-M is designed to replace the original center nut while keeping the wheel’s original threaded mounting interface.

It screws directly into the factory thread in the Rotiform BUC-M wheel and fits according to the same mounting geometry as the original nut. This makes V3 a clean solution for changing the look of the wheel center without adding a separate mounting adapter.

The 100 mm nut is CNC-machined from PA4 aluminum and can be ordered in standard or custom finishes to complement the wheel and vehicle styling.

Original compatible 70 mm center caps can be reused and installed directly into the V3 nut.

Regular price 1.010,00 PLN
Regular price Sale price 1.010,00 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 stronger center for the complete build

A stronger center for the complete build

Centerlock Nuts V3 transform the wheel center into a much more distinctive design feature and give the complete vehicle a stronger motorsport-inspired look. Instead of blending into the wheel, the center becomes a visible part of the overall styling and helps define the character of the build.

CNC-machined aluminum construction

CNC-machined aluminum construction

Each V3 nut is CNC-machined from aluminum for precise geometry, clean lines and a solid high-quality feel. The machined construction gives the product a technical and premium character that works naturally with performance, OEM+ and custom wheel setups.

Premium finish with engraved details

Premium finish with engraved details

The V3 design is defined not only by its shape, but also by its finish and detailing. Clean surface treatment, carefully refined edges and engraved elements give the nut a premium look that stands out both up close and as part of the complete wheel.

Threaded to match the original wheel fitment

Threaded to match the original wheel fitment

Centerlock Nuts V3 are designed to screw directly into the original threaded center of compatible Rotiform wheels. The thread matches the original mounting interface, so the nut fits the wheel in the same way as the original center nut, without the need for an additional adapter.

Why choose V3 for Rotiform BUC-M?

The bold design of the Rotiform BUC-M benefits from a more substantial wheel center. The 100 mm V3 nut adds a stronger mechanical detail that complements the wheel without overpowering its original design.

Because V3 uses the existing Rotiform thread, the result remains integrated and does not require an additional wheel-specific mounting adapter.

Product details

Dimensions & Specifications
Reference geometry drawing for this kit configuration.

Reference geometry drawing for this kit configuration.

Fitment note

The MG-line Centerlock Nut V3 is designed to mount directly into the original threaded center of compatible Rotiform BUC-M wheels.

The thread and mounting interface correspond with the original center nut, so no additional adapter or wheel modification is required.

The V3 nut has an outer diameter of 100 mm and is designed to accept compatible 70 mm center caps.

Compatibility depends on the exact Rotiform wheel model and original threaded center configuration. If you are unsure, send us clear photos of the wheel center and original nut before ordering.

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 Centerlock Nuts V3 set includes four centerlock-style nuts designed for four compatible Rotiform wheels.

The nuts are prepared to mount directly into the original threaded wheel centers. No additional MG-line wheel adapters are required for compatible V3 applications.

Center caps are not included unless stated otherwise. Compatible 70 mm original Rotiform center caps can be reused on selected wheel models.
Installation
Centerlock Nuts V3 are installed directly into the original threaded center of compatible Rotiform wheels.

The thread and mounting interface are designed to match the original center nut, so the V3 nut follows the same basic installation principle without the need for an additional adapter.

Before final installation, make sure the wheel thread is clean and undamaged. Install the nut carefully by hand first to confirm correct thread engagement, then tighten using the appropriate method for the application. Do not force the nut if resistance is felt.
Centerlock Nuts V3 – Frequently Asked Questions
Does the Centerlock Nut V3 fit Rotiform BUC-M wheels?

Yes. This version is designed for compatible Rotiform BUC-M wheels equipped with the corresponding original threaded center.

How are the Centerlock Nuts V3 installed?

Centerlock Nuts V3 screw directly into the compatible original threaded center of the Rotiform wheel. They use the same mounting interface as the original center nut, so no additional MG-line wheel adapter is required.

Do I need a separate adapter to install V3?

No. On compatible Rotiform wheels, the V3 nut mounts directly into the original wheel thread. This is one of the main differences between V3 and MG-line systems that use separate wheel-specific mounting adapters.

What are the Centerlock Nuts V3 made from?

Centerlock Nuts V3 are machined from PA4 aluminum alloy, providing a lightweight and precise component suitable for premium wheel-center applications.

What is the diameter of the V3 nut?

The Centerlock Nut V3 has an outer diameter of 100 mm.

Can I use my original Rotiform center caps?

Compatible original 70 mm Rotiform center caps can be fitted into the V3 nuts. Center caps are not included with the V3 set unless stated otherwise.

Which finishes are available?

Standard V3 versions are available in selected anodized finishes, including black and red. Custom finish options are also available for selected configurations. The Yellow Racing version uses a dedicated motorsport-inspired powder-coated finish.

Are these original Rotiform products?

No. Centerlock Nuts V3 are manufactured by MG-line and are designed for compatible Rotiform wheels. They are not manufactured by Rotiform.
Not sure if V3 fits your Rotiform wheels? Send us the exact wheel model and clear photos of the original center nut and wheel center before ordering. We can help confirm compatibility.
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.