Hot Racing Steel Helical Overdrive Differential Ring/Pinion Gear for Traxxas TRX-4 21-TURN from backyard trails to concrete

from backyard trails to concrete skate parks

which employs heavy-duty latches for secure attachment while maintaining quick-release functionality for fast battery swaps

delivering an enhanced drift experience right out of the box

NEW – Thermal Epoxy for Ultra Heat Dissipation

Hot Racing Steel Helical Overdrive Differential Ring/Pinion Gear for Traxxas TRX-4 21-TURN from backyard trails to concreteThe Hot Racing Traxxas TRX 4 Steel Helical Overdrive Differential Ring Pinion Gear is a spiral cut overdrive 33T 12T gear set option for the Traxxas TRX 4. Features: Precision machined helical spiral cut gears offer inherently greater strength and smooth operation than the factory Straight cut bevel gears High carbon steel construction Less vibration, less noise, less wear then stock straight cut bevel gears 33T 12T provides 9% overdrive (vs stock 34T