Kyosho UB050-78 Spur Gear (48P-78T)

Adjust your Ultima RB7.5's power band with this high-performance spur gear – the key to optimizing acceleration for technical tracks. With its 78-tooth design, this gear delivers smoother power delivery when you need controlled speed over raw acceleration.

Key Features

• 78-tooth configuration – Creates ideal gearing for tighter circuits

• Durable composite build – Withstands heavy clutch engagement

• Precision-molded teeth – Ensures silent, efficient operation

• Lightweight construction – Minimizes drivetrain inertia

Why This Gear Stands Out

• Lowers gear ratio for better corner exits

• Reduces wheelspin on low-traction surfaces

• Official Kyosho part ensures perfect meshing

Technical Details

• Part No.: UB050-78

• Application: Ultima RB7.5 transmission

• Gear Pitch: 48P

• Note: Requires compatible clutch bell (sold separately)

Customize your RB7.5's power delivery with the UB050-78 Spur Gear – the smart choice for technical track conditions. Whether tuning for a specific course or replacing worn components, this gear provides the controlled acceleration competitive drivers need. Order yours today and gain an edge on twisty circuits!