Siggs Hub Overhaul (Cone Bearing) Front Wheel | Pony GTX, Cross 521

With the Siggnature front hub overhaul for the Pony GTX and Pony Cross 521 models featuring open bearings, you’ll receive a front wheel hub that has been completely technically reengineered to the original specifications—precise, durable, and designed for reliable performance. This isn’t a partial repair, but rather high-quality, professional workshop work, consistently carried out according to the original design.

This offer is aimed at anyone who wants to restore their Pony GTX or Pony Cross 521 true to the original or who, as part of a restoration, specifically wants to use the classic open wheel bearing design. Especially for these models, a thoroughly overhauled stock bearing assembly is crucial for smooth operation, precise steering, and a safe riding experience.

At the heart of the overhaul is the complete rebuild of the open-bearing assembly with new cones, new bearing shells, and new ball bearings. All components are precisely fitted, carefully adjusted, and professionally installed. The result is a play-free, smoothly running bearing assembly that corresponds to the original yet incorporates the latest technical advancements. In addition, all other relevant components are replaced with precisely fitting new parts.

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

This original hub overhaul creates a technically sound, durable foundation for authentic riding performance and worry-free use of your Pony GTX or Pony Cross 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.