MASTER AS GEAR BOX 2.5:1

The Master Airscrew Gear Box 2.5:1 is a high‑precision reduction drive engineered to deliver smoother, more efficient power transfer for RC aircraft and specialised propulsion systems. Designed for reliability and long‑term performance, it reduces motor load while increasing torque output, enabling improved thrust and quieter operation. Ideal for hobbyists, engineers, and professional builders seeking dependable drivetrain performance.

• Durable construction for consistent, vibration‑free operation
• Optimised 2.5:1 reduction ratio for enhanced torque
• Compatible with a wide range of electric motors
• Lightweight design to support efficient aircraft builds
• Trusted Master Airscrew engineering for superior reliability