This is an optional Hot Racing Arrma 4×4 Aluminum Adjustable Motor Mount, an aluminum adjustable motor mount with cooling heat sink fins for 1/10 Arrma 4X4 3S, 4S BLX brushless vehicles.
Features:
- Adjustable slider design replaces fixed gear settings on stock mount to allow wider selection of gear ratios
- Allows for fine-tuning of gear mesh
- Integrated cooling fins aid heat dissipation
- If using stock 57T 32P(Mod 0.8) spur gear, allows pinion gears from 9T to 27T
Includes:
- (1) Aluminum motor mount
- Installation hardware
