HobbyPlus Mid Axle HD Helical Gear for Terranaut 8X8

Why Helical Gears:   
    Helical gears are a type of cylindrical gears with slanted tooth trace. Compared to straight gears, they have the larger contact ratio and excel in quietness and less vibration and able to transmit large force. 

Specifications:
- Ring Gear: 28 tooth
- Pinion Gear: 11 tooth
- Machined process

What it Fits:
- All CR18P Portal Axles

What's Included:
- Helical Ring Gear
- Helical Pinion Gear x 2
- Shims to adjust gear mesh x 2