HPI Blitz owners can now adjust their gear ratio with a variety of precision molded nylon spur gears. Each gear has the tooth count molded in for easy identification.
Note
Also available: #103371 Spur Gear 77 Tooth (48 Pitch) and #103373 Spur Gear 88 Tooth (48 Pitch).
You'll need
Slipper Clutch Set #103377 (must be used with this spur gear)