Upgrade your drivetrain with the XRAY 364978 Composite Center Differential Spur Gear 78T to achieve steadier power delivery. The composite material is selected to combine strength with a degree of shock absorption for everyday running and club competition.
The XRAY 364978 features accurate tooth profiling that reduces friction and helps protect adjacent components. The 78T layout gives a good mix of low-end pull and higher top speed depending on pinion choice.
Stamped numbers on the teeth let you identify gear size at a glance and swap gears quickly during setup changes. This practical detail speeds maintenance and helps keep your vehicle ready to run.
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