Cylinder: High-strength alloy material, finely processed inner wall, wear-resistant and high-temperature rings resistant, providing stable airtight space for piston movement and ensuring combustion efficiency.
Piston: Lightweight design, special concave top matches combustion chamber structure, optimizing oil-gas mixing and combustion, reducing resistance, improving power response.
Piston Rings: Multi-ring combination (oil rings + gas), strictly controlling oil consumption, enhancing cylinder sealing, reducing power leakage.
Sealing Gaskets: High-precision customized, matching engine cylinder block and cylinder head mounting surfaces, effectively preventing coolant, oil and gas leakage, ensuring stable engine operation.
Precise Fit: Developed strictly according to Honda engine parameters, size and structure match original vehicle, convenient installation without additional modification.
Durable and Reliable: Strict quality inspection, strong wear and deformation resistance, extending engine repair cycle, reducing later maintenance costs.
Power Restoration: Replacing aged/worn components optimizes combustion chamber sealing and oil-gas mixing, helping restore original factory power, improving fuel consumption and operating smoothness.
Compatible with multiple Honda motorcycle series and years:
CBR250i
CBR300, CBR300R
CBF300N
CB300R (2018-2021)
Rebel CMX300 (2015-2022)
(Note: Check vehicle model and year before ordering. For special version differences, contact customer service.)
Installation Suggestion: Recommended for professional motorcycle maintenance personnel, assemble strictly according to engine maintenance specifications to ensure proper installation and sealing.
Debugging Requirements: After installation, check piston ring end gap and cylinder sealing pressure; debug ignition timing and valve clearance if necessary to ensure stable operation.
Maintenance Tips: Use high-quality motorcycle oil initially after replacement, perform first maintenance at shortened cycle for running-in; check engine condition regularly, clean air filter timely to extend component life.