real Hobby Axial SCX24 Steel Overdrive Differential Gears Set. Constructed from high quality CNC steel, this optional overdrive set is intended for the Axial SCX24 and AX24 micro rock crawler platforms to increase speed by about 33% for better crawling performance!

Features:
Perfect fit and upgrade for the Axial SCX24 and AX24 micro rock crawler platforms
High quality CNC machined steel
Increase speed about 33%
Includes:
(1) Axial SCX24 Steel Overdrive Differential Gears Set