The motorcycle crankshaft assembly converts the up-and-down movement of the piston into rotational motion that drives the motorcycle’s transmission system. Located at the core of the engine, it plays a crucial role in maintaining engine balance and delivering smooth power output. Crankshaft assemblies are typically replaced during engine rebuilds or major repairs on commuter motorcycles used for daily transportation and delivery services.
• Engine Capacity: 100cc / 110cc / 125cc / 150cc
• Material: Forged Steel + Heat-Treated Components
• Surface Finish: CNC Machining + Dynamic Balancing
• Weight: Standard engine specification
• Includes: Complete crankshaft assembly with bearings (if required)
• Honda CG125
• Honda Titan 125
• BAJAJ Boxer 125
• Loncin / Zongshen / Qingqi 125cc engine series
• Suitable for most 100–150cc engines in African & South American markets
