thus "softening" the power delivery

Weight: 245g

Doe not fit the Nitro Slash

Please check the manual that came with your vehicle for the correct size if you are not certain

but nearly all tapping screws and nuts have been replaced with the improved lightweight and security a hex screws

Power Hobby - Hardened Steel 45 Tooth Mod1 5mm Pinion Gear with 2 Grub Screws BZN540225 thus "softening" the power deliveryIncludes: 1 Pinion 2 Grub ScrewsFeatures: 5mm Bore M4 Grub Screws Strong and durable Hardened Steel for long lasting performance Two set screw holes for extra secure fitting Hole cutouts for reduced weight Tested at 170+mph