delivering the vertical bar tread pattern that helped define the Whippits line

Made from Pro-Line’s Winning S3 compound

Its compact soft-case design offers a practical combination of capacity

Authentic factory graphics

Powerhobby Hardened Steel 21T Mod1 5mm Pinion Gear Mod 1 Speed Run / Drag Racing Inferno ST Parts delivering the vertical bar treadPowerhobby Hardened Steel 21T Mod1 5mm Pinion Gear with 2 Grub Screws Description Fine tune your RC vehicles gearing with a Powerhobby Hardened Steel Mod 1 Pinion Gear. Designed for motors with a 5mm shaft, these gears provide the strength and durability needed for high power RC cars, trucks, speed run vehicles, and drag racing applications. Each pinion features two set screw holes for a more secure attachment to the motor shaft. Two M4 grub screws