Made from 7075 T6 aluminum, the XRAY 365726 pinion combines a low mass with a durable hard coat to withstand repeated use. The precise tooth geometry reduces vibration and helps maintain a steady power delivery for on-track laps.
Manufactured on specialised gear equipment, this pinion runs truer than generic alternatives, lowering drivetrain noise and improving efficiency. The internal thread design makes swapping gears quicker during setup sessions.
Tooth counts are clearly engraved on each pinion so you can identify sizes at a glance. With a selection of popular tooth options, it is easy to tailor overall gearing for different track layouts.
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