This is a Arrma 0.8Mod HD 57 tooth Steel Spur Gear for use with the Arrma Kraton and Outcast 4S BLX 4x4 kits. This optional heavy duty steel spur gear is CNC machined from super-tough steel for extreme durability.
- Super-strong steel for long-lasting durability in extreme RC conditions
- Precision manufactured 0.8 module tooth configuration for consistent Pinion Gear mesh and operation
- 57 tooth configuration