Engine Pack Schmitt Simson S51 / S53 / SR50 M500 engine

Schmitt "Restart" overhaul kit for Simson S51, S53, SR50 with M500 engine

The Schmitt "Restart" engine overhaul kit provides everything needed to breathe new life into your Simson M500 engine, designed specifically for the S51, S53, and SR50 models. This high-quality kit offers durable, performance-optimized components.

This comprehensive overhaul kit is ideal for rebuilding and boosting the performance of your Simson engine, with precision-engineered components ensuring a high standard of quality and reliability.

Contents Tuning Kit Sportfreund 50cc

• Schmitt "Sportfreund" Aluminum Cylinder (50cc, 38mm)

  • Durable cylinder with a nickel-carbide-silicon-coated liner for exceptional resilience.
  • Including a centered cylinder head and all necessary small parts.

• Schmitt "Sportfreund" Piston (38mm)

  • High-quality piston from Vertex, optimized for performance and durability.

• Schmitt "Sportfreund" Crankshaft

  • Manufactured, precisely balanced crankshaft with 44mm stroke and reinforced 85mm connecting rod.
  • Ensures smooth running and high RPM stability thanks to silver-plated needle bearing and lower connecting rod bearing guide.

• FKM Oil Seals (double lips)

  • Schmitt seals made from high-quality FKM, equipped with direction-specific oil-drain lips provide excellent sealing and durability.

• SKF C3 Crankshaft Bearings

  • High-performance bearings for a long service life and optimal crankshaft operation.

• Premium Gearbox Bearings with CN clearance

  • Robust ball bearings for the gearbox that can withstand high loads.

• Schmitt Cylinder Stud Bolts M6x125mm