AEROX Cylinder Set 14pin 63mm
AEROX Cylinder Set 14pin 63mm AEROX Cylinder Set 14pin 63mm AEROX Cylinder Set 14pin 63mm AEROX Cylinder Set 14pin 63mm AEROX Cylinder Set 14pin 63mm AEROX Cylinder Set 14pin 63mm
AEROX Cylinder Set 14pin 63mm AEROX Cylinder Set 14pin 63mm AEROX Cylinder Set 14pin 63mm AEROX Cylinder Set 14pin 63mm AEROX Cylinder Set 14pin 63mm AEROX Cylinder Set 14pin 63mm

AEROX Cylinder Set 14pin 63mm

Enlarged bore. Stronger torque. OEM-fit machining.

This Cylinder Kit for Yamaha AEROX features a cast-aluminum cylinder with a Ø63 mm bore and 14 mm piston pin. The expanded bore supports displacement increase, giving the engine more torque and midrange power when paired with correct fueling and ignition setup. Precision machining ensures a clean seal and straightforward assembly for reliable performance.

Highlights

  • Ø63 mm Bore — Enlarged displacement for improved pull and throttle response.

  • 14 mm Piston Pin — Standard strength spec for durability and compatibility.

  • Aluminum Cylinder Body — Lightweight design with efficient heat transfer.

  • Precision Fitment — Deck, stud holes, and spigot diameter machined to OEM tolerances.

  • Complete Package — Includes piston, rings, pin, clips, and gasket for a full rebuild.

Product Specifications
✔ Bore Size: Ø63 mm
✔ Piston Pin: Ø14 mm
✔ Cylinder Material: Cast aluminum
✔ Fitment: Yamaha AEROX (confirm year/engine code)
✔ Package Includes: Cylinder ×1, Piston ×1, Piston Pin ×1, Circlips ×2, Piston Rings ×1 set, Cylinder Gasket ×1

Installation Notes

  • Measure deck height, compression ratio, and squish clearance for the 63 mm bore.

  • Re-map carburetor/FI fueling and ignition to suit displacement change.

  • Confirm crankcase spigot compatibility; always install with new gaskets.

  • After break-in, recheck fastener torque and compression for stability.

Power You Can Trust.