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Scooter 70cc Big Bore Cylinder Kit & Head For Kymco Curio CX50 DJ Fever 1 2 KB 50 Meteorit Scout 50cc 47mm 2-Stroke Engine Accessories

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$36.99

$ 16 .99 $16.99

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  • Redesigned for 50cc 2-stroke engines in for Kymco models, increasing displacement while maintaining structural integrity. Optimized crankcase compatibility ensures balanced operation.
  • Precision-machined aluminum cylinder with specialized bore coating. Enhanced port design delivers improved mid-to-high RPM performance with sharper throttle response.
  • Enlarged cooling fins with redesigned internal channels maintain optimal operating temperatures. Efficient heat exchange structure prevents performance degradation.
  • Reinforced base design with optimized combustion chamber geometry. Precision bearing seats ensure smooth valve train operation at high RPMs.
  • Enhanced piston construction undergoes rigorous testing, balancing power gains with reliability. Advanced materials suit both daily commuting and competitive use.


This product has a cylinder inner diameter of 47mm and a piston pin of 12mm
Curio 50 CX50 KCP SA10AJ
DJ 50 Refined SA10ED
DJ 50 SA10AA
Fever 1 50 ZX50 KCA SA10AL
Fever 2 50 ZXII Super Fever SC10AS
KB 50 Meteorit Scout 50
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Model Name : DIO 70
Material : metal