Hobbywing 30820203 23T 5mm 48P Steel Pinion Gear - Durable Racing Pinion  [HW-30820203]

Dial In Gear Ratios with Hobbywing 30820203 Steel Pinion

The Hobbywing 23T 5mm 48P Steel Pinion Gear, model number 30820203, is a go-to upgrade for fine tuning 1/10 scale RC trucks. Manufactured from hard anodized chrome steel, it has a hardness rating of 48-53HRC to withstand regular track use and rough trail runs.

Machined Accuracy for Reliable Power Transfer

With a 5mm bore diameter and a 0.53mm modulus, this pinion is engineered to provide efficient power transfer and consistent meshing. Changing tooth counts inside the supported range lets you trade top speed for low end punch or vice versa, so you can set up your truck for different track types and driving styles.

Suitable Vehicles and Common Uses

This steel pinion fits many 1/10 scale platforms, from SCTs to monster trucks, including popular models like the Traxxas 1/10 Slash 4x4. Its robust build makes it suitable for both competitive racing and everyday bashing where longevity matters.