Since 2004, Maciej Wydra's goal is to offer flawless hubs with a simple design, the best quality materials and the highest durability.

Mack hubs are entirely CNC machined and hand built at his facility in Poland, and pass through many manual production stations and inspections throughout the process to meet his strict requirements.

Utilizing a 7075-T6 aluminum shell and axle, his Superlight track hubs are the lightest hubs you can without sacrificing crucial functional properties, and are extremely high quality.

The small flange bodies are beautifully polished and anodized, and feature hand-painted World Champion stripes unique to Mack hubs, and engraved hand-painted logos.

End caps & washers are also made from matching anodized 7075 aluminum and have stainless steel knurled rings that provide a secure interface with frame dropouts.

Sold in 32h sets only.

Mack rear hubs use 1.32" x 24tpi left-hand Italian-threaded lockrings. Phil Wood, Campy and Miche lockrings will also fit. Dura Ace, Sugino, All-City, etc. are not compatible.