Overview
The HPI Racing 75 Tooth Spur Gear is a genuine OEM replacement and gearing option for the HPI RS4 Sport 3 1/10 scale touring car. The higher tooth count (75T) provides more torque-oriented gearing, making it a great choice for off-road touring or higher-power motor setups.
Precision-molded plastic construction ensures smooth meshing and reliable power transfer.
Key Features
- Genuine HPI Racing OEM replacement
- 75-tooth count for torque-focused gearing
- Precision-molded for smooth meshing
- Direct fit for RS4 Sport 3
- Durable plastic construction
Performance Benefits
- Better acceleration with reduced top speed
- Reduced motor stress
- Suitable for high-power motors
- Smooth gear engagement
Usage Notes
- Pair with appropriate pinion gear for desired ratio
- Check pinion mesh after installation
- Good choice for brushless conversions
- Inspect for wear during gearbox service
Technical Specs
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Manufacturer: HPI Racing
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Part Number: 113705
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Tooth Count: 75T
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Material: Durable plastic
Fitment
- HPI RS4 Sport 3
- HPI RS4 Sport 3 Hoonicorn
- HPI RS4 Sport 3 BMW M3 E30
- RS4 Sport 3 variants
What's Included
- 1x 75T Spur Gear (RS4 Sport 3)
Summary
Boost torque on your RS4 Sport 3 with this OEM HPI Racing 75T spur gear. Smooth, durable, and built for serious driving.
