When you want a smoother drivetrain, the XRAY 364978 Composite Center Differential Spur Gear 78T offers a robust option. The composite construction resists fatigue and keeps engagement crisp under repeated loads.
Designed with precise tooth spacing, this XRAY 364978 spur keeps power flow steady while limiting wear on bearings and gears. Its 78-tooth count balances torque delivery and speed for a wide range of setups.
Tooth numbers are stamped for easy reading during maintenance, making gear selection and replacement faster. This saves time when tuning gearing for different track surfaces or motor setups.
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