Kyosho UB050-72 Spur Gear (48P-72T)

Give your RB7SS the perfect gear mesh with this factory-engineered spur gear designed specifically for Kyosho's racing platform. The 48-pitch 72-tooth configuration delivers the ideal balance between acceleration and top speed for competitive track performance.

Critical Features:

• Vehicle-specific design: Direct replacement for RB7/RB7SS models

• Precision tooth profile: 48P cut ensures smooth power delivery

• Dependable durability: Manufactured to withstand rigorous race conditions

• Gear ratio advantage: 72-tooth count optimizes drivetrain efficiency

The Right Gear for Your RB7SS:
Unlike universal spur gears, this unit is tailored to match the RB7SS's transmission requirements perfectly. The exact tooth profile and diameter ensure seamless integration with your existing setup, eliminating compatibility issues and maintaining consistent performance.

Product Specifications:

• Application: RB7/RB7SS models

• Tooth Configuration: 48 Pitch, 72 Tooth

• Material: High-strength composite

• Included: 1 spur gear

Complete your RB7SS drivetrain with the spur gear it was designed to use. Whether replacing a worn component or building a fresh setup, this gear provides the precise fit and reliable operation that competitive racers require. The proper spur gear can transform your car's performance - trust the OEM solution for guaranteed results.