Tamiya 54215 - Spur Gear Spacer for F104/TRF101, Performance Tuning Spacer  [54215]

Dial in gear spacing on F104 and TRF101 with this spacer

The Tamiya 54215 Spur Gear Spacer expands the setup choices for F104 and TRF101 chassis. It permits fitting touring car spur gears onto F103 and F104 layouts, giving modelers an easy route to adjust gear ratios to suit different racing demands.

Broaden your gear selection for tailored performance

Adding the Tamiya spacer lets you experiment with more spur gear sizes and ratios. That extra range is useful when tailoring the car for quicker acceleration off the line or higher top speed on long straights.

Improve handling by enabling diff adjustments

Besides ratio changes, the spacer can provide clearance to increase differential ball count where compatible, which often translates to improved traction and steadier handling during aggressive driving.