HRASMMX9390R Hot Racing 39T/10T Helical Rear Gear Set, for Mini Maxx Steering Blocks Racers and bashers alike can

Racers and bashers alike can benefit from the long list of shared and interchangeable components

but without the risk of damage or fire that exists when a Li-Poly battery is abused

You also have the ability to change between different color options to personalize the look of your model whether you fly alone or with other UMX Night Vapors

Bare floor squeegee cleans your hardwood

most of the braking happens with the front tire

HRASMMX9390R Hot Racing 39T/10T Helical Rear Gear Set, for Mini Maxx Steering Blocks Racers and bashers alike canHot Racing Hi Torque steel helical spiral 39T 10T Rear gear set for Maxx. The 39 10T gear set is the stock gear ratio. COMMENTS: Replaces TRA10779 Must replace as a set Includes: One (1) 39 tooth diff spiral cut ring gear One (1) 10 tooth spiral cut pinion gear Requirements: Installation following kit manual must replace as a set. Medium threadlock (blue threadlocking compound) if screws are threaded into metal Hot Racing SPL10G05 high temp grease