CYGNUS Engine & Cylinder Parts

CYGNUS Tilt-Blade Cylinder Set

Tilt-blade fins guide airflow—OEM-fit, smooth assembly, steady seal.

The CYGNUS Tilt-Blade Cylinder Kit is engineered for YAMAHA CYGNUS scooters and offered in 59 / 61 / 63 / 65mm bores. Its angled fin layout pairs with stock shrouds to direct airflow across the cylinder, while precision machining keeps piston travel smooth and sealing consistent for straightforward installation.

🔹 Aluminum-Alloy Cylinder Body — Rigid structure with stable heat conduction
🔹 Tilt-Blade Fin Layout — Angled fins align with OEM shrouds for directed airflow
🔹 Precision Machining — Smooth piston motion and reliable ring sealing
🔹 OEM-Fit Interfaces — Stock-layout mounting for accurate, hassle-free assembly
🔹 Multiple Bore Options — 59 / 61 / 63 / 65mm for maintenance or bore-up builds

Product Specifications
✔ Bore Sizes: 59mm / 61mm / 63mm / 65mm
✔ Material: Aluminum-alloy cylinder
✔ Fitment: YAMAHA CYGNUS scooter models (year/market dependent)
✔ Focus: Airflow alignment, consistent sealing, straightforward install
✔ Package Includes: Tilt-blade cylinder, piston, piston rings, piston pin, circlips, cylinder gasket

Installation Notes
• Confirm bore size and model year before installation.
• For bore-up builds, verify cylinder head and gasket compatibility; recheck fueling (carb jetting / FI calibration).
• After assembly, ensure shroud/air-duct alignment and adequate clearance with the tilt-blade fins.

Power You Can Trust.

CYGNUS Ceramic Cylinder Kit

Ceramic-coated exterior for heat-resistant durability—OEM-fit, clean assembly.

The CYGNUS Ceramic Cylinder Kit is engineered for YAMAHA CYGNUS scooters and offered in 59 / 63 / 65mm bores. Its ceramic-coated exterior provides a durable, heat- and corrosion-resistant finish. The bore is precision-machined to keep piston travel smooth and sealing consistent, while stock-fit interfaces make installation straightforward.

🔹 Ceramic-Coated Exterior — Heat- and corrosion-resistant outer finish
🔹 Aluminum-Alloy Cylinder Body — Lightweight rigidity with stable heat conduction
🔹 Precision Machining — Consistent ring sealing and smooth piston motion
🔹 OEM-Fit Interfaces — Stock-layout mounting for accurate, hassle-free assembly
🔹 Multiple Bore Options — 59 / 63 / 65mm for maintenance or displacement upgrades

Product Specifications
✔ Bore Sizes: 59mm / 63mm / 65mm
✔ Material: Aluminum-alloy cylinder with ceramic-coated exterior
✔ Fitment: YAMAHA CYGNUS scooter models (year/market dependent)
✔ Focus: Durable exterior finish, consistent sealing via precision machining, straightforward install
✔ Package Includes: Cylinder, piston, piston rings, piston pin, circlips, cylinder gasket

Installation Notes
• Confirm bore size and model year before installation.
• For bore-up builds, verify cylinder head and gasket compatibility; recheck fueling (carb jetting / FI calibration).
• Follow standard break-in for new rings; re-torque fasteners after initial heat cycles.