HD Gear Set 1-6
- HD gears 1-6
- Main 1st shaft
- Stronger gears
- spline assembled design
- Reduced friction
- Latest heat treatment process technology
- Design: AutoCAD and SolidWorks software to design tooth profiles.
- Material: Motorsport grade steel, imported from Japan.
- Accurate grade of gear: Gear grinding to reach JIS-B1702 1(JIS-B1702-02 N5)