Diameter: 5mm

Use the bases provided for standing the tree

They are madeof a variety of materials

This is the package of four Revolution 1

The overdrive gearing spins the front wheels slightly faster than the rears

HPI Racing 116357 Spur Gear 43T / 43T (TSC) Savage XL Flux Inferno GT/GT2 Parts Diameter: 5mmHPI Racing 116357 Spur Gear 43T 43T (TSC) Savage XL Flux This is a genuine HPI Racing 43 tooth TSC spur gear for the Savage XL Flux. The spur gear takes the full force of every launch and brake, making it a normal wear item on a hard running monster truck. Replacing a worn or stripped spur with this factory spec gear restores smooth, quiet power transfer and protects the rest of your drivetrain. It fits in place of the original for a quick, painless