This is an optional Align Mod 1 Helical Engine Gear Set, and is intended for use with an Align T-REX 700 Nitro Helicopter. This helical cut gear will only work when using the Align Slant Thread 112 Tooth Main Drive Gear (AGNH70020B).
- Modulus 1
- 1:8 Gear ratio
- (1) M1 Engine 14 Tooth Helical Gear 7×16.43×40.9mm
- (1) Clutch nut 14×6mm
This product was added to our catalog on June 18, 2012