Premium Motorcycle Crankshaft – GY6125 / GY6150 Engine Crank

High-Grade Material
Forged from durable alloy steel for superior strength and fatigue resistance, ensuring long-term performance under high RPM stress.
Precision Engineering
CNC-machined to exact OEM specifications with balanced weight distribution, minimizing vibration and maximizing engine smoothness.
Wide Compatibility
Direct fit for GY6125 and GY6150 scooter engines, ideal for repair shops, performance upgrades, or custom bike builds.
Durability Guaranteed
Heat-treated surface hardening extends lifespan, even under extreme riding conditions like racing or heavy cargo transport.
Cost-Efficient Replacement
Affordable OEM-alternative with identical functionality—bulk orders available for wholesalers and distributors.
Trusted Global Supplier
Sourced directly from certified manufacturers, backed by strict quality control and wholesale pricing.