High-Performance GY6 125C Crankshaft for Reliable Engine Power
Precision-engineered from durable forged steel for superior strength and longevity, ensuring smooth rotation under high RPM loads. Heat-treated and balanced to minimize vibration, enhancing engine stability and reducing wear on adjacent components. Direct replacement for GY6 125cc engines, compatible with scooters, ATVs, and small motorcycles—ideal for rebuilds or performance upgrades. Mirror-polished journals and hardened bearing surfaces reduce friction, optimizing fuel efficiency and power delivery. Strict OEM tolerances guarantee seamless integration with stock or aftermarket engine builds. Bulk pricing available for wholesale buyers—global shipping with unbeatable factory-direct rates.