Treal Hobby Axial SCX24 Hardened Steel Overdrive Portal Gears (15T/17T) Cleaner Degreaser a full line of replacement

a full line of replacement parts is readily available

Bearing size: D8*D3*T4

This allows you to make the most informed decision about each battery when you are getting your gear ready to go out and have fun

Check them out

Treal Hobby Axial SCX24 Hardened Steel Overdrive Portal Gears (15T/17T) Cleaner Degreaser a full line of replacementTreal Hobby Axial SCX24 Hardened Steel Overdrive Portal Gears. Constructed from high quality CNC hardened steel, this optional portal overdrive set is intended for the Axial SCX24 and AX24 micro rock crawler platforms to increase speed by about 12% for better crawling performance! NOTE: Intended for use with Treal portal axles for SCX24 and TRX 4M only and will not work with straight axles. Features: Perfect fit and upgrade for the Axial SCX24 and