This cordless modeling vacuum features an ergonomic design and can access small areas

The true-scoop paddle tread delivers strong forward bite

INCLUDES: 24 Pieces of 18" Radius Steel Alloy E-Z Track

Polished black finish with silver chamfer construction for heavy duty race use reduces the chance of stripped screws coming loose in a race

Cooling fans and electronic components are not included

Powerhobby Hardened Steel 23T Mod1 5mm Pinion Gear Mod 1 Speed Run / Drag Racing Bullet Parts This cordless modeling vacuum featuresPowerhobby Hardened Steel 23T 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