Yeah Racing SCX24 Steel Center Transmission Set with Motor Mount. This optional transmission set is great for adding extreme durability to your Axial SCX24. Adding this will allow for a heavy duty adjustable slipper clutch, reducing the risk of damage to your drivetrain. Package includes one motor mount, two transmission gears, one spur gear, one slipper pad and one slipper plate.

Features: 

• Perfect fit to the Axial SCX24
• Steel gear set
• Includes slipper assembly