The GPM Aluminum Hex Adapter ADT1217/7MM is designed as a precision upgrade to convert 12mm hubs to 17mm wheel fitment using a 7mm thick aluminium spacer. This component is intended to improve the interface between hub and wheel while offering reliable compatibility across multiple platforms.
Produced with a focus on tight manufacturing tolerances, the ADT1217/7MM uses quality aluminium to provide a durable, repeatable fit. The design aims to reduce play at the wheel-hub junction and maintain alignment under load.
As a simple mechanical adaptor, this part lets you expand the range of wheels usable on a single hub, facilitating setup changes and allowing fine tuning of wheel and tyre choices for different conditions.
The adapter is straightforward to fit, enabling quick swaps and straightforward maintenance for hobbyists focused on performance and reliability.