Manufacturer Description
This is the Hard Aluminum 48P 38T Pro Pinion Gear from Robinson Racing.
FEATURES:
Hard aluminum construction, black in color
INCLUDES:
48P 38T Pinion Gear with 3x3mm Set Screw
REQUIRES:
Installation on the Motor Shaft
SPECS:
Outer Diameter: 21.65mm (0.85")
Inner Diameter: 3.15mm (0.12")
BOX DIMENSIONS: 2.50" W. X .38" H. X 3.00" L.
BOX WEIGHT: .01 LBS.