Siggs Hub Overhaul for Grimeca Cast Rear Wheel | Puch Maxi

With the Siggnature hub overhaul for the rear Grimeca cast wheel on the Puch Maxi, you’ll receive a hub that has been completely rebuilt—precise, durable, and designed for reliable performance. This isn’t a partial repair, but rather high-quality, professional workshop work.

This offer is for anyone who wants to restore their Puch Maxi to pristine technical condition or who, as part of a rebuild, wants a rear wheel hub that functions flawlessly. Especially with cast wheels, the condition of the bearings is crucial for smooth operation, consistent braking performance, and long-term durability.

At the heart of the overhaul is the professional replacement of the old bearings with new, properly matched, high-quality industrial deep-groove ball bearings. The bearing seats are inspected and prepared, and the new bearings are precisely positioned and carefully installed. This ensures play-free, smooth operation that is clearly noticeable. In addition, all other components are replaced with precisely matching new parts.

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

With older Puch Maxi cast wheels, worn bearings and weak brakes often only become apparent while riding. This Grimeca hub overhaul creates a technically sound, durable foundation for safe and worry-free operation.

Service Process: You can follow the exact process in the video by Sigg himself. In addition, 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.