Hot Racing Mini Maxx Helical Front Gear Set, 39T/10T, SMMX9390F

About this part

Hi Torque helical front gear set from Hot Racing for the Mini Maxx. The 39/10 ratio is the stock gear ratio. The spiral cut gears are stronger than the factory bevel gears and transmit more torque through a smaller gear ratio. The set is made from high carbon steel.

Features

• Precision machined helical spiral cut gears, stronger and smoother than the factory bevel gears
• High carbon steel construction
• Stronger than the stock bevel gears
• More torque can be transmitted through a physical gear with fewer teeth ratio
• INCLUDED:
• One (1) 39 tooth differential spiral cut ring gear
• One (1) 10 tooth spiral cut pinion gear

Requirements

• Install following the kit manual. Replace as a set.
• Medium thread lock (blue) if screws thread into metal
• Hot Racing SPL10G05 high temp grease recommended for the differential gear
• Use silicone diff fluid for gear differentials inside

Notes

• Replaces TRA 10778
• Must be replaced as a set
• FITS:
• Traxxas Mini Maxx, Mini XRT

Fits

Replaces stock part