Arrowmax AM-448025 48P 25T Pinion Gear SL Off-Road Ready  [AM-448025]

Arrowmax AM-448025 Pinion Gear 48P 25T(SL)
Price:
£4.36
Brand:
Arrowmax
Model:
AM-448025
Condition:
Brand New
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Improve Drive Efficiency with Arrowmax AM-448025

The Arrowmax AM-448025 pinion gear is a straightforward way to alter gearing without complex changes. This 48-pitch 25-tooth option helps maintain smooth power transfer for more consistent vehicle behaviour across different surfaces.

Consistent Tooth Profile for Reliable Mesh

Uniform tooth spacing promotes steady contact with matching spur gears, lowering the chance of noisy engagement and accelerating wear. That consistent profile supports repeatable setup across multiple runs.

Works Well in Common 1/10 Scale Configurations

Made to fit standard 1/10 scale arrangements that use 48-pitch gears, the Arrowmax AM-448025 is handy for swapping ratios when track conditions demand faster or more controlled gearing.

How do I choose the best pinion size for my track?

Consider whether the layout favours acceleration or top speed. A 25T pinion shifts gearing toward higher top speed; compare with your current spur to predict the net ratio change.

Any advice for initial run-in?

Check and set mesh, run at low throttle for a few packs while monitoring noise and temperature, then recheck fixings and teeth for any signs of unusual wear.

Can I pair this with aluminium spurs?

Yes, provided the spur is 48-pitch and the mesh is correctly set. Be mindful that different materials can affect wear patterns, so inspect the gears after initial runs.

What signs indicate the pinion needs replacing?

Look for rounded or chipped teeth, persistent slipping, or unusual noise under load. If you spot these, replace the pinion before it damages the spur or motor shaft.

Should I use grease or oil on the gears?

Light lubrication can reduce wear and noise, but avoid heavy greases that attract grit. Use a small amount suitable for spur and pinion, then wipe away excess after running outdoors.

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