This is an Arrma Mega/BLX 4x4 HD 57 Tooth 0.8Mod Slipper Set, intended for use with Mega and BLX 4x4 Arrma kits. This set is supplied pre-built and ready to install in your vehicle.
Features:
Precision manufactured aluminum slipper hubs
Durable composite 57T 0.8 module spur gear for reliable power handling capability
Castellated slipper pads for assured location into spur gear
Stainless steel slipper plate
Molded composite lock nut holds the screw in place for consistent slipper setting
Supplied assembled and set, ready to install into your vehicle