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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Internal Design: Shock-Absorbing Perimeter Cavities
Fine-tune your GY6's final drive ratio with an NCY 14-tooth Counter Shaft Gear Wheel
Inner Diameter: 3
Precision Tuning: Features a 5-position needle jet and standard 102 main jet for optimal fuel delivery
Naraku GY6 58.5mm Big Bore Kit - Forged Piston magneto Internal Design: Shock-Absorbing Perimeter CavitiesNaraku 58. 5mm Forged Piston Big Bore Kit for 150cc and 125cc GY6 4 stroke engines and engine based vehicles. Easy to install! Just bolt on with no crankcase modifications needed. Bore: 58. 5mm Outer Sleeve Diameter: 60. 3mm Displacement Increase to 155cc Overall Height (cylinder): 91. 5mm Stud Spacing: 76. 5mm GY6 QMI QMJ 152 157, Various unlisted makes models This product is not intended for use on public roads or land.
US$ 100.00
US$ 360.00
Pay in 4 interest-free payments of $46.25 Learn more