HPI Spur Gear, 50 Tooth, Firestorm

This is the replacement 50 tooth Spur Gear from HPI
HPI for use with the Firestorm arena truck.

FEATURES:
Direct replacement part
Black nylon construction
50 teeth

CONSISTS OF:
One black 50T spur equipment

NEEDS:
Firestorm arena truck

SPECIFICATIONS:
Outer Size:1.64"(41.6mm)

COMMENTS:
For pitch information, one would need to call the manufacturer
    directly.