Hoca Minarelli 43.5mm Performance Crankshaft

Hoca Minarelli 43.5mm Performance Crankshaft

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Part Number: 169-319

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Product Information

img-qind.JPGHoca Stroker Crankshaft for Minarelli 90cc, 2-stroke engines with a 12mm wrist pin. This is a full-circle crankshaft with a 43.5mm Stroke. This gives 1.5mm more stroke from stock and allows you to reach 99.6cc displacement when paired with our 54mm Big Bore Cylinder Kit.

  • 43.5mm Stroker Crankshaft
  • Overall length: 9½ inches 
  • 15 Splines
  • Flywheel Thread Size: M12x1.25
  • Drive End Thread Size: M10x1.25
  • Inside Diameter of Piston Pin Hole: 15mm

50QMF 90cc/100cc

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Hoca 54mm Minarelli Big Bore Kit
Hoca 54mm Minarelli Big Bore Kit
  • Part #: 169-154
  • img-qind.JPGHoca Big Bore Head Kit for 90cc 2-stroke 50QMF, E50QMF, 1E50QMF and 1PE50QMF Minarelli engines. 54mm with 12mm wrist pin, includes cylinder head.
 
Hoca Minarelli Variator Kit
Hoca Minarelli Variator Kit
  • Part #: 169-140
  • img-qind.JPGHoca Performance Variator Set for 90cc Minarelli 2-stroke and 1E50QMF engines.
 

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