Get ready to supercharge your 1/8 scale electric applications with this Castle Creations Mod 1 Pinion Gear!
• High - quality hardened steel construction for reliable power transfer.
• Mod 1 tooth profile ensures smooth operation.
• 5mm bore for easy installation.
Available in 11T, 13T, 15T, 17T, 19T, 21T, or 23T tooth count.
This product was added to our catalog on October 30, 2021


This pinion gear is perfect for 1/8 scale electric applications. If you're into high - power RC or electric vehicle setups, this is for you. It's made of hardened steel, has a Mod 1 tooth profile, and a 5mm bore. The available tooth counts let you customize for your specific needs.