Serpent 120129 Hard Aluminium 64P 42T Pinion Gear - Track Ready  [SER120129]

Serpent SER120129 Motor-pinion Aluminium Hard 64P / 42T
Price:
NZD$26.98
Brand:
Serpent
Model:
SER120129
Condition:
Brand New
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Accurate Aluminium Pinion for Track and Club Racing

Serpent 120129 Hard Aluminium Pinion Gear brings precise gearing to tuners and club competitors. The 64 pitch with 42 teeth is CNC finished from aluminium to give repeatable engagement and dependable drive feel across lap after lap.

Durability with Reduced Weight

Choosing a hard aluminium pinion helps reduce rotating mass while offering good wear resistance in typical racing conditions. It balances longevity with the lightweight response many drivers prefer.

Tune for Your Layout

The 64P 42T format allows a range of gearing choices to tailor acceleration, top end and throttle response to your local track or driving preference.

Do I need a specific spur to match this pinion?

You should fit a spur with the same 64 pitch to ensure correct mesh; check tooth profile and clearances before running.

Can I use it for onroad and offroad setups?

Yes, the 64P 42T pinion adapts to both onroad and offroad applications as long as the chassis and motor fit the pinion bore and spline.

Any tips for installation?

Set a correct gear mesh with a small feeler, tighten the grub screw to spec and recheck after a short run-in to avoid premature wear.

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