150cc STROKER CRANKSHAFT ASSEMBLY FOR SCOOTERS
WITH 150cc 4-STROKE GY6 MOTORS
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Overall Length: 285mm
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Flywheel Thread Size: M12x1.25
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Flywheel Thread Length: 16mm
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Drive End Thread Size: M12x1.25
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Drive End Thread Length: 16mm
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Inner Diameter (piston pin hole): 15mm
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Number of Splines: 19
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Main bearings included
Increases standard stroke by 2.5mm--more displacement equals more power!
Specs: 15mm wrist pin Base Stroke: 57.8 +2.2mm Overall Stroke: 60mm
FITS MOST CHINESE SCOOTERS, ATVS, KARTS WITH
150cc GY6 MOTORS
FITS JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, TAOTAO, GATOR
AND MANY OTHERS
150cc GY6 MOTORS
FITS JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, TAOTAO, GATOR
AND MANY OTHERS