BEAT Cylinder Kit 55mm

55mm bore-up for BEAT—stock-fit interfaces, clean seal, easy install.

The BEAT 55mm Cylinder Kit upgrades Honda BEAT scooters to a 55mm bore. Components are precisely machined for smooth piston travel and consistent sealing, while stock-fit mounting interfaces keep assembly straightforward.

🔹 Aluminum-Alloy Cylinder Body — Efficient heat conduction and structural rigidity
🔹 55mm Bore-Up Specification — Increased displacement versus stock (model/year dependent)
🔹 Precision Machining — Consistent ring sealing and smooth piston motion
🔹 OEM-Fit Interfaces — Stock-layout mounting for accurate, hassle-free assembly
🔹 Complete Kit — Includes cylinder, piston, rings, pin, circlips, gasket

Product Specifications
✔ Bore Size: 55mm
✔ Material: Aluminum-alloy cylinder
✔ Fitment: HONDA BEAT scooter models (year/market dependent)
✔ Focus: Bore-up upgrade, consistent sealing, straightforward install
✔ Package Includes: Cylinder, piston, piston rings, piston pin, circlips, cylinder gasket

Installation Notes
• Confirm original bore 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.

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