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Hot Racing steel helical spiral 43T/10T gear set for ARRMA 1/8 4WD; the 43T/10T gear set is the stock gear ratio. NOTE: Does not work with EXB 29mm Differential assembly.
- Precision machined helical spiral cut gears offer inherently greater strength and smooth operation than the factory bevel gears.
- High carbon steel construction
- Stronger than the stock bevel gears
- Maintains the stock 43T/10T ratio