engine rebuild kit Schmitt Neustart for Simson S51, S53, SR50 M500 engine

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In the engine revision kit Schmitt "Neustart" suitable for Simson S51, S53, SR50 vehicles with M500 engines are all the necessary parts for the restart into a new engine life.

The set includes the powerful Schmitt "Sportfreund", an aluminium cylinder with nickel carbide silicon coated liner including centred cylinder head and all necessary small parts. The highlight here is the 38mm Schmitt piston from Vertex. Matching this set is the Schmitt "Sportfreund" crankshaft, a crankshaft manufactured in the manufactory process, balanced and precisely manufactured with 44mm stroke and 85mm connecting rod. Bottom guided, smooth running and easy to turn, the Schmitt crankshaft convinces with reinforced connecting rods and silver-plated needle bearing. A FKM double lip oil seal set from Schmitt with rotary oil swirl sealing lips and quality gear bearings with CN bearing clearance and SKF .C3 crankshaft bearings complete the installation of the new components.

Scope of delivery:

aluminium cylinder kit Schmitt "Sportfreund" (coated) 50cc 38mm

crankshaft Schmitt "Sportfreund" 44mm stroke, 85mm connecting rod

engine shaft seal kit Schmitt FKM green

SKF .C3 crankshaft bearing

quality engine gearbox ball bearings with CN bearing clearance

Schmitt cylinder stud bolt M6x125mm