450 Helical Motor Pinion Gear (11T) (3.17mm) by Align
This is an Align 11 Tooth Helical Cut Motor Pinion Gear, and is intended for use with the Align T-Rex 450 family of helicopters.
Shaft Diameter: 3.17mm
- (1) 11 Tooth Helical motor pinion gear
- (1) 3x3mm Set screw
This product was added to our catalog on August 8, 2012.
Otherwise there is no issue with this pinion
slant gear has 121 tooth, so 11/121 = 11 : 1 motor-to-head ratio
normal gear has 150 tooth, that means 150 / 11 = 13.63 straight tooth pinion equivalent.)