This is a Pinion Gear with a 4.1:1 Gear Ratio for the S280 Gearbox.|
For use with the Great Planes Park Flyers.
Replace worn pinion gear or change your gear ratio
One brass 11 tooth pinion gear
One mini tube of Thread Locker to secure pinion to motor shaft
One T-280 motor.
Installing pinion gear onto motor shaft.
Shaft hole diameter: 2.5mm (.101")
Gear diameter: 6.30mm
The higher number of teeth on a pinion gear results in higher speed
of your model. The fewer number of teeth gives more torque.
For T-280 motor, use GPMG0300.