BSA M21 Piston +020

B164/020. 66-1216/020. 70-8157
  • €148,40


BSA M21 Piston +020

with gudgeon Pin and rings

020=82.5 mm

Gudgeon Pin Diameter: 19mm

Compression height: 31 mm

Piston Clearance 0.12mm or 45thou


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