Hobbywing 30820202 - 23T 5mm 48P Steel Pinion Gear for RC Cars - 1/10 Truck Upgrade  [HW-30820202]

Precision Drive Upgrade with Hobbywing 30820202

The Hobbywing 30820202 - 23T 5mm 48P Steel Pinion Gear for RC Cars is built to give consistent mesh and long service life on 1/10 scale rigs. Made from heat treated 40CR steel and rated at 48-53HRC, this pinion stands up to heavy use while maintaining accurate tooth engagement. The 5mm bore fits a broad range of 1/10 trucks and SCTs, including common models such as the Traxxas Slash 4x4.

Tune Torque and Top Speed Easily

This pinion makes swapping tooth counts straightforward so you can dial in more low end or more top speed depending on the track or trail. Choosing a smaller tooth count increases torque for rough surfaces, while a larger tooth count pushes gear ratio toward higher speed for smooth layouts. It is a simple way to tailor performance to riding conditions and driving style.

Key Specifications

• Bore Diameter: 5mm
• Modulus: 0.53mm
• Material: 40CR Steel
• Compatibility: Suitable for 1/10 SCT, Truck, and Monster Truck models