This is the optional Kimbrough 90 tooth 48 pitch slipper gear for use on the Associated B4, T4 and SC vehicles.
Features: Nylon construction that is black in color
Includes: One 90T 48P Slipper Gear
Requires: Installation on the vehicle
Outer Diameter: 48.25mm (1.9)
Inner Diameter: 4.75mm (0.19)
Thickness at Outer Edge: 5.2mm (0.20)