Steel Helical Differential Ring/Pinion Overdrive, 12 Tooth & 33 Tooth

Steel Helical Differential Ring/Pinion Overdrive, 12 Tooth & 33 Tooth, for Traxxas TRX4

Hot Racing steel helical spiral overdrive 33T/12T gear set for 1/10 Traxxas TRX-4, comes with a 33 tooth spiral cut ring gear and 12 tooth spiral cut pinion gear.

Replaces Traxxas 8287

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/11T) increases the wheel speed and is commonly used in the front end for digs
• Works on front or rear. Use cases are typically front and rear at the same time, or front only to increase front digs