Improve the durability and power transfer of your Losi Micro-B with the Hot Racing Unibody HD Steel Differential Lock. This CNC-machined solid billet steel locker spool replaces the stock differential, eliminating differential action to provide consistent power to both rear wheels for enhanced traction and performance on rough terrain. The black oxide finish offers corrosion resistance, ensuring long-lasting reliability.
Includes:
- (1) Unibody Locker Spool with Gear
Required to Complete:
- Light coating of grease on gears (recommended)
Features:
- CNC-machined solid billet steel construction for extreme durability
- Direct replacement for the stock rear differential
- Eliminates differential action for maximum traction and consistent power delivery
- Black oxide finish for corrosion protection
- Compatible with gear for rear differentials
- Reuses existing Idler Gear, Top Shaft, and associated components
Compatibility:
- Losi Micro-B
Upgrade your Losi Micro-B with Hot Racing’s HD Steel Differential Lock for better acceleration, durability, and off-road performance.
