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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
High capacity
Only fits Piaggio or 2Fast rear pulley
we recommend a racing exhaust
Turn your 50cc Youth ATV into a monster without increasing the engine cc size/displacement
2Fast 100cc exhaust sytem is also available
90cc - Malossi Crankshaft - 42mm Stroke/Rod 90mm YFZ 450 High capacityThe crankshaft is the heart and soul of your engine Only use the best quality for maximum performance and reliability. MALOSSI Pro Race Premium Quality for Malossi 90cc Testa Rosa Cylinder Kit or Malossi 90cc Team (Requires install kit see below)Uses 13x17 Wrist Pin BearingReinforced variator side shaft for increased strength & reliabilityUses Malossi over range variator kit 5114744Shaft is hybrid of 16mm non splined from crank bearing about 1 2" from