This is a 96 Tooth 48 Pitch Carbon Fiber Spur Gear for electric HPI vehicles.
This is the main gear of the vehicle and it meshes with the pinion gear.

FEATURES: Carbon fiber construction
Black in color

INCLUDES: One 96T spur gear
One gear ratio chart

REQUIRES: Installation onto vehicle.

SPECS: Outer diameter: 51.7mm (2.036")
Thickness: 5mm (0.20")
Number of teeth: 96
Pitch: 48