Tamiya 15T Pinion Gear

The Tamiya 15T Pinion Gear (HC-3505023) is a genuine Tamiya spare part for RC applications. A 15-tooth pinion allows you to fine-tune drivetrain gearing, helping balance acceleration and top speed. It’s a practical replacement during routine maintenance or when refreshing worn drivetrain components.

Highlights

• Genuine Tamiya part: HC-3505023
• 15-tooth pinion for gearing adjustments and servicing
• Suitable for routine RC maintenance and like-for-like replacement
• Helps optimise balance between acceleration and top speed
• Use as specified in your model’s manual for suggested compatibility

Tuning Notes

• Lower tooth counts generally increase acceleration and reduce motor load.
• Higher tooth counts generally increase top speed but may raise motor temperatures.
• Always set gear mesh according to your model’s instructions.