König Wheels Ultragram - 17 Inch

The König Wheels ULTRAGRAM wheel set features a lightweight 7-spoke design, inspired by motorsport, offering both performance and aesthetics while accommodating larger brakes and upgrades. Thanks to Flow-Forming technology, the Ultragram wheel is lighter and more stable. It also features a knurled bead seat to prevent tire slippage in high-torque motorsport applications. The ULTRAGRAM wheel is available in Titanium Metallic or Carbon Bronze Metallic.

The bolt pattern diameter is:

• 4x100 for Mazda MX-5 NA, NB, NBFL, ND models

• 5x114.3 for Mazda MX-5 NC models

The individual wheel weight is 7.70 kg.

All compatible tire sizes and tire/wheel combinations can be found under Documents. The appropriate fitment certifications for Toyo Proxes TR1, Proxes Sport, Proxes Comfort, Proxes R888R, and Nankang SPORTNEX AR-1 are included with the wheels.

What does Flow-Forming mean?

Flow-Forming technology involves applying pressure to the inner barrel of the wheel while spinning and after casting. This process is similar to forging, compressing aluminum molecules to create a lighter, stronger wheel with higher impact resistance and elongation properties.

The listed König Wheels are now available with the corresponding parts certification.

Bolt Pattern 4x100 – Fits:

Mazda MX-5 models:

• NA, NB, NBFL (1989-2005)

• ND, NDRF (2015 and newer)

Also fits the Fiat 124 Spider (2015 and newer)

Bolt Pattern 5x114.3 – Fits:

Mazda MX-5 NC & NC/FL (2005-2015)

Important:

We emphasize that our offered König Wheels are manufactured according to TÜV requirements and feature the appropriate markings. König Wheels available on the general market do not have this certification.

Note: The image shows the 5-lug version, which is also available for NC models.