XRAY Composite Spur Gear 64DP 84T 375884

If you have spent any real time tuning a touring car or pan car setup, you know how much a spur gear matters. It is not just a drivetrain component. It is the link between your motor and your rear axle, and when it is made right, you feel it in every corner exit and every straight line pull.

The XRAY 375884 is a 64 pitch, 84 tooth composite spur gear built specifically for XRAY touring and pan car platforms. XRAY engineers this gear from a high grade composite material that holds its shape under heat and load far better than standard nylon alternatives. The tooth profile is precise, the fit on the spur gear shaft is tight without being forced, and the overall concentricity is exactly what you expect from a brand that builds cars for world championship level racing.

At 84 teeth on a 64 pitch, this gear pairs well with a wide range of pinion options and gives you solid flexibility when dialing in your final drive ratio for different track layouts. Whether you are running a tight technical carpet track or a faster asphalt layout, having the right tooth count on your spur is one of those small details that adds up over a race day.

This is a genuine XRAY part, part number 375884, sold individually.

Fits: XRAY T4, X1, and compatible 64DP drivetrain platforms. Always verify fitment with your specific chassis generation before ordering.