GAUI X7 - 10T Heavy Duty "Steel" Pinion Gear (Bevel ) 6mm

• This is the new steel pinion upgrade, holds its shape and teeth will not wear like the aluminum stock pinion.
• Smoother operation and longevity is just a couple advantages to a steel pinion compared to aluminum.
• Great for hard 3D pilots that put more load than average on their gear train.