Motorcycle Cylinder Head Manufacturer for Aftermarket & OEM Programs

Motorcycle Cylinder Head Manufacturer for Aftermarket & OEM Programs

30-60

Days Reliable
Lead Time

8185,808080
+

Years in Aluminum
Die Casting

8680
+

Tons Annual
Production Capacity


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DIRT BIKE & MOTOCROSS HEADS

DIRT BIKE & MOTOCROSS HEADS EXPLORE

CRUISER & V-TWIN HEADS

CRUISER & V-TWIN HEADS EXPLORE

CLASSIC & VINTAGE HEADS

CLASSIC & VINTAGE HEADS EXPLORE

COMMUTER BIKE HEADS

COMMUTER BIKE HEADS EXPLORE

ONE-STOP CASTING & MACHINING FOR EVERY CRITICAL ENGINE COMPONENT

MANUFACTURING EXCELLENCE

PRECISION DIE CASTING AND MACHINING FOR MOTORCYCLE CYLINDER HEADS

TAILORED PRODUCTION APPROACH,
CONSISTENT QUALITY GUARANTEED

One-stop production — From mold design to die casting, CNC machining, and final assembly, every stage is handled in-house.
One-stop production — From mold design to die casting, CNC machining, and final assembly, every stage is handled in-house.
One-stop production — From mold design to die casting, CNC machining, and final assembly, every stage is handled in-house.
One-stop production — From mold design to die casting, CNC machining, and final assembly, every stage is handled in-house.

Our Facilities

Specialized workshops, one integrated production line — from core making and casting to precision machining, heat treatment, and surface finishing, every stage is completed in-house.

Mold Making Workshop

 Mold Making Workshop
The mold-making workshop is equipped with drilling and milling machines for mold fabrication and maintenance, supporting accurate tooling and consistent casting quality.

Core Making Workshop

 Core Making Workshop
Core making machines produce sand cores that form complex internal cavities and passages in cast components. Consistent core production helps maintain dimensional accuracy and supports reliable casting quality.

High-Pressure Die Casting

 High-Pressure Die Casting
High-pressure die casting machines produce complex metal components with precise dimensions and consistent quality through controlled injection pressure, temperature and filling speed.

Low-Pressure Die Casting

 Low-Pressure Die Casting
Low-pressure die casting machines support the production of housings and pump bodies, helping achieve consistent wall thickness and internal density through controlled filling and mold temperature.

Heat Treatment

 Heat Treatment
Heat treatment equipment processes cast components under controlled thermal conditions to improve material properties and support the required mechanical performance.

Deburring

 Deburring
Deburring operations remove excess material and sharp edges from cast components, preparing the parts for subsequent surface treatment and machining.

Shot Blasting

 Shot Blasting
Shot blasting equipment cleans casting surfaces by removing residual sand, scale and other surface contaminants, creating a more uniform finish for subsequent processing.

Painting Workshop

 Painting Workshop
The painting workshop provides surface coating for metal components, helping protect parts against corrosion and achieve the required surface appearance.

CNC Machining Centers

 CNC Machining Centers
CNC machining equipment performs precision machining on cast components, ensuring critical dimensions and functional surfaces meet specified tolerances.

Coordinate Measuring Room

 Coordinate Measuring Room
The coordinate measuring room uses a Hexagon coordinate measuring machine to inspect component dimensions and verify geometric accuracy against technical requirements.

Laser Marking

 Laser Marking
The marking machine applies product identification and traceability information to components, supporting part recognition and production tracking.

Finished Products Storage

 Finished Products Storage
The finished products storage area keeps completed components organized on pallets, supporting inventory management and preparation for shipment.

Case Studies

Motorcycle Cylinder Head — Cooling Fin Redesign

Modified fin geometry for a Southeast Asian OEM's high-volume order; ten thousand units delivered with improved heat dissipation and no change to the mounting interface.

READ MORE
Motorcycle Cylinder Head — Cooling Fin Redesign

Solutions by Industry

Distributors & Dealers

Motorcycle Manufacturers

Custom & Aftermarket Builders

What Our Clients Say

What Our Clients Say
We compared FlyAisa against two domestic suppliers before switching our cylinder head casting over. Two years in, batch-to-batch consistency has held up better than we expected, and their tooling changes come through faster than our old supplier's. When we needed a rush order ahead of a model launch, they adjusted the schedule without pushing back the price. For OEM production at this volume, that reliability is what matters.

Rudi Hartono, Parts Importer, West Java, Indonesia

The first trial batch covered six models mixed in one container. Fitment matched the drawings on every part number, and the inspection records that came with the shipment made our incoming checks simple. We have reordered every quarter since, and the consistency has held.

Carlos Méndez, Engine Rebuilder Network, Monterrey, Mexico

What Our Clients Say

Blog

Yueqing, Zhejiang (China)

Home to Feiya Machinery's die casting and CNC machining facility, strategically positioned near major ports for efficient global shipping.

fiya@flyaisa.com / sales@flyaisa.com
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