OSTMORAD Heavy Duty Steel Seat Pan / Precision Base Plate for Simson KR51 Schwalbe SR4

The Ultimate Foundation / Built for Custom Excellence Engineered for uncompromising durability and precision, this heavy duty steel seat pan is designed to provide a rock solid foundation for your vintage motorcycle restoration Whether you are restoring a classic Schwalbe or building a unique custom project, our seat base plate ensures lifelong rigidity and a perfect structural fit

Industrial Grade Engineering No Hook No Hole Configuration:

The clean minimalist design of this version offers maximum flexibility for custom upholstery and specialized mounting solutions tailored for professional builders 

Reinforced Steel Construction: Fabricated from high grade automotive steel to eliminate the flexing and cracking common in aged original parts or thin aftermarket alternatives

Vibration Resistant Rigidity: The heavy duty gauge of our steel plate provides superior dampening and a stable platform for high density seat foam ensuring long distance comfort

Anti Corrosion Surface Ready: Delivered with a precision finish ready for your choice of powder coating or professional paint to match your specific build aesthetic

Specifications Compatibility: Precision fit for Simson KR51/1K KR51/2 Schwalbe SR4-3 SR4-4

Material: High grade heavy duty structural steel

Design Version: Clean flat profile (No Hooks / No Holes)

Application: Professional restoration and custom upholstery base