The XRAY 375864 composite spur gear is purpose-built for the X12 family, providing a 64 tooth count at 64 pitch for efficient drivetrain transfer. It is suited for maintenance replacements and performance-focused gear swaps.
Constructed from a wear-resistant composite, this spur gear resists fatigue while keeping rotating mass low. That combination helps preserve acceleration and reduces the frequency of part changes during a season.
With carefully controlled tooth geometry, the XRAY 375864 improves mesh stability and lowers frictional losses, supporting consistent acceleration and predictable handling across varied track conditions.
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