Introducing the exceptional MOD 1 Castle Creations Pinions, precision-crafted from hardened steel and featuring the largest Allen head set screw available. These pinions are designed to deliver top-notch performance in 1:8 scale buggy and truggy conversions, ensuring optimal power transmission.
Please note that these pinions are not compatible with the 1721 series motor, which is equipped with an 8mm shaft. To explore suitable alternatives, we recommend checking out our new MOD1 8MM BORE offerings in our Pinion Gears collection.
Choose from a variety of tooth counts, including 11T, 13T, 15T, 17T, 19T, 21T, and 23T, to tailor your setup to your specific needs.
Our pinions feature a 5mm bore and are accompanied by a 4mm set screw. To securely fasten the pinion to the motor shaft, you will need a 1.5mm hex wrench. For added assurance, we recommend applying a small drop of blue Loctite, a thread adhesive, to firmly secure the set screw in place.
