Siggs Hub Overhaul (Grooved Ball Bearing) Front Wheel 17" | Pony GTX 521

With the Signature hub overhaul for the 17" front wheel of the Pony GTX 521, you get a front wheel hub that has been completely overhauled—precise, durable, and designed for reliable performance. This isn’t just a partial repair—it’s honest workshop craftsmanship with a focus on safety and smooth handling.

This offer is for anyone who wants to have their Pony GTX 521 with 17-inch wheels technically serviced or who wants a flawlessly functioning front wheel hub as part of a rebuild. Especially on the front wheel, smooth operation, clean bearings, and well-modulated braking power are crucial for precise steering and driving stability.

At the heart of the overhaul is the professional replacement of the old bearings with new, compatible, high-quality industrial deep-groove ball bearings. The bearing seats are inspected and prepared, and the new bearings are precisely positioned and properly installed. This results in play-free, smooth operation with significantly improved durability. In addition, all other relevant components are replaced with precisely matching new parts.

Furthermore, during every hub overhaul, properly matched brake shoes are installed to ensure consistent, easily modulated, and reliable braking performance. After the overhaul, the front wheel hub delivers smooth operation, precise function, and clean brake response.

This hub overhaul creates a technically sound, durable foundation for safe handling and worry-free operation of the Pony GTX 521.

Service Process: You can follow the exact process in a video featuring Sigg himself. Additionally, your package includes a detailed step-by-step guide straight from the workshop to take home with you.

An awesome custom product straight from the Siggnature workshop.