At the heart of our production capability is the Complete Engine program. Built for popular platforms such as GY6 (50cc to 150cc), CG125/150/200, CB250, and horizontal Cub engines, our complete engines undergo rigorous end-of-line testing including compression checks, oil pressure validation, and acoustic analysis to ensure instant installation readiness for importers.

For rebuild and maintenance demands, our high-grade alloy Cylinder blocks are cast using premium ADC12 aluminum with cross-hatched ductile iron liners, providing exceptional heat dissipation and low friction coefficient. Each cylinder kit includes micro-honed bores to maximize piston ring sealing.

Balanced bottom-end performance is powered by our drop-forged carbon steel Crankshaft assemblies. Engineered with precision needle roller bearings and induction-hardened crankpins, UCAN crankshafts eliminate rotational vibration and withstand extreme thermal stresses encountered in long-distance hauling and tropical climates.

Efficient air-fuel atomization is essential for fuel economy and power output. We manufacture zinc-alloy and aluminum Carburetor units calibrated for reliable cold starts, smooth idling, and consistent high-RPM fuel flow across conventional motorcycle engines.

Addressing the global transition toward Electronic Fuel Injection (EFI), UCAN produces low-noise, high-pressure Fuel Pump modules and ultra-fine multi-hole Fuel Injector nozzles. These components deliver exact fuel volume metering, reducing emissions and maximizing engine response.

To protect internal engine surfaces from dust, sand, and particulate abrasion, our high-flow Air Filter elements utilize multi-stage synthetic media with flame-retardant mesh support, providing optimal filtration efficiency without restricting air intake velocity.

Power transfer requiring minimum torque loss is guaranteed through our Clutch assemblies, including manual wet multi-plate clutch kits for street motorcycles and automatic centrifugal clutch shoes for scooters, constructed with high-friction FCC paper friction discs.

For gear-shifted models, our carburized 20CrMnTi alloy steel Transmission Gear sets undergo precision hobbing and heat treatment to withstand impact loading without gear chipping or excessive backlash noise.

In automatic scooter platforms, our high-strength Kevlar-reinforced CVT Belt series offers superior lateral rigidity and heat resistance, preventing belt stretching and slippage during prolonged stop-and-go urban riding.

Final wheel drive transfer is supported by our heat-treated carbon steel Sprocket & Chain kits (428, 520, 428H heavy-duty series), offering exceptional tensile strength and extended chain wear life for demanding road conditions.

Stable electrical generation relies on our 100% pure copper-wound Stator Coil & Flywheel Magneto sets. Sealed with high-temperature epoxy resin, these magnetos provide reliable charging voltage even under high thermal operation.

Engine cranking power is backed by our high-torque Stator Motor (Starter Motor) assemblies. Equipped with permanent magnets, durable carbon brushes, and waterproof copper armatures, UCAN starter motors ensure immediate engine cranking across diverse ambient temperatures.

High-voltage ignition discharge is managed by our energy-efficient Ignition Coil units, producing intense, consistent spark energy to prevent engine misfires and optimize combustion efficiency.

System voltage stability and battery overcharge protection are maintained by our solid-state aluminum heat-sink Rectifier voltage regulators, featuring short-circuit defense and steady current output.