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Motorcycle Crankshaft Assembly

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.

Key Features

  • Forged steel construction for high durability
  • Dynamic balancing reduces engine vibration
  • Precision bearings ensure smooth power delivery
  • Heat-treated connecting rod for extended lifespan
  • Reliable performance for long-distance and commercial motorcycles

More Product Details

Specifications

• 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)

Compatible Models

• 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

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MotorMax Parts is a professional aftermarket parts supplier focused on high-rotation components across motorcycles, trucks, and passenger vehicles.

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