AEROX Engine & Cylinder Parts
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.
AEROX Ceramic Cylinder Set 14pin 62mm
Ceramic-coated exterior. Precision bore. Stronger sealing.
This Ceramic Cylinder Kit for Yamaha AEROX uses a cast-aluminum cylinder with ceramic-coated exterior for improved surface durability and heat stability. The Ø62 mm bore paired with a 14 mm piston pin supports displacement increase and stronger torque potential once jetting and ignition are correctly set. Precision machining ensures tight fitment with OEM cases and gaskets, giving builders a reliable foundation for upgrades or rebuilds.
Highlights
Ceramic-Coated Exterior — Helps resist wear and heat cycling, keeping the cylinder shell stable.
Ø62 mm Bore — Larger displacement potential for stronger pull, with proper top-end setup.
14 mm Piston Pin — Standard performance spec for strength and compatibility.
Precision Machined — Deck, stud bores, and spigot diameter match OEM for leak-free assembly.
Complete Kit — All required piston, rings, pin, clips, and gasket included.
Product Specifications
✔ Bore Size: Ø62 mm
✔ Piston Pin: Ø14 mm
✔ Cylinder Material: Aluminum body, ceramic-coated exterior
✔ Fitment: Yamaha AEROX (confirm model year/engine code)
✔ Package Includes: Cylinder ×1, Piston ×1, Piston Pin ×1, Circlips ×2, Piston Rings ×1 set, Cylinder Gasket ×1
Installation Notes
Verify deck height, compression ratio, and squish clearance for the 62 mm bore.
Re-jet carburetor or re-map FI and ignition timing to suit the displacement increase.
Use new gaskets and confirm case spigot clearance before assembly.
Apply proper break-in procedure; recheck compression and fastener torque after heat cycling.
Power You Can Trust.
AEROX Full Matel Crankshaft 64.7mm(+6.0)
Longer stroke. Broader torque potential. Built for clean, repeatable fitment.
This Full-Coverage Long-Stroke Crankshaft is engineered for Yamaha AEROX builds targeting a 64.7 mm (+6.0) stroke. Full-coverage crank webs and precision-finished journals support sealing area and rigidity, while OEM-matched interfaces help the assembly drop in cleanly (with proper top-end setup). Pair with the correct cylinder/head stack and fueling to realize tractable low-to-mid pull.
Highlights
🔹 64.7 mm Long Stroke (+6.0) — Expands displacement potential for stronger low-to-mid response after proper setup.
🔹 Full-Coverage Webs — Broad cheek coverage supports crankcase sealing area and structural stiffness.
🔹 Precision Interfaces — Main journals and tapers finished for straight, true running and reliable alignment.
🔹 Build-Ready Geometry — OEM-fit mating surfaces ease assembly and shim/clearance checks.
🔹 Tuning Friendly — Designed to work with appropriate cylinder height, combustion chamber, cam/port timing, and fueling.
Product Specifications
✔ Type: Full-coverage long-stroke crankshaft
✔ Stroke: 64.7 mm (+6.0)
✔ Fitment: Yamaha AEROX (confirm engine variant/year)
✔ Focus: Displacement/torque increase potential, assembly precision
✔ Package Includes: Crankshaft ×1
Installation Notes
Verify cylinder height/stack (base gasket/spacer) and squish/compression to suit the +6.0 stroke.
Re-set cam timing / port timing and fueling/ECU or jetting as required for the longer stroke.
Confirm big-end/small-end dimensions and bearing specs match your piston/rod kit.
Check crankcase clearances and oiling; torque to spec and inspect runout before final assembly.
Power You Can Trust.