Helical Rear Gear Set, 39T/10T for Mini Maxx - Hot Racing

About this part

Built for the Traxxas Mini Maxx, this Hot Racing rear gear set swaps the factory bevel gears for precision machined, high carbon steel helical spiral cut gears. The 39/10 pairing is the stock ratio, so your gearing stays put while the gears get tougher and run smoother.

Features

• High carbon steel construction
• Helical spiral teeth are stronger and smoother than factory bevel gears
• A physical gear with fewer teeth transmits more torque
• IN THE BOX:
• One 39 tooth spiral cut diff ring gear
• One 10 tooth spiral cut pinion gear

Requirements

• Follow the kit manual and replace as a full set
• Blue medium threadlock on any screws going into metal
• Hot Racing SPL10G05 high temp grease recommended for the diff gear
• Use silicone diff fluid in the gear diff

Comments

• Replaces TRA10779
• Must be replaced as a set

Fits

Replaces stock part