If you want consistent drivetrain behaviour on race day, the Serpent 72T Spur Gear is worth fitting. Made to suit SRX2 assemblies, it gives a neat fit and solid longevity so your car responds predictably. It is suitable as an upgrade for fine tuning or as a robust replacement during regular servicing.
The 72-tooth format strikes a useful compromise between punch and top-end, adaptable to a variety of surfaces and circuit styles. Engineered from quality materials, the gear resists wear from frequent running and keeps mesh stable under race loads. It is handy for racers adjusting ratios to match track grip and layout.
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