Arrowmax AM-308020 0.8M 20T 7075 Hard Pinion Gear - Off-Road Ready  [AM-308020]

Arrowmax AM-308020 Pinion Gear 0.8M 20T (7075 Hard)
Price:
AUD$10.82
Brand:
Arrowmax
Model:
AM-308020
Condition:
Brand New
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Reliable drivetrain component from Arrowmax 0.8M 20T

The Arrowmax AM-308020 pinion gear is a straightforward upgrade for hobbyists seeking reliable drivetrain behaviour. Made from 7075 hard aluminium, this 0.8 module 20-tooth gear offers a good balance of precision and toughness for varied conditions.

Core benefits of 7075 aluminium

7075 provides enhanced tensile strength and better fatigue resistance than many standard alloys, which keeps the gear profile intact during demanding runs. That durability helps maintain consistent mesh and reduces unexpected failures.

Recommended uses

Choose this pinion for tuning gear ratios, swapping out worn stock items, or building a robust setup for harder off-road use. The Arrowmax AM-308020 suits racers and bashers who need dependable gearing.

Do I need a new spur gear when fitting this pinion?

Not always; check mesh and tooth condition on the spur. If the spur is worn or has different module, replace it to ensure proper engagement.

What is the best way to set gear mesh?

Use a thin paper or shim to set initial clearance, then run the motor slowly and make small adjustments until the mesh runs smoothly.

Can this pinion be used on hobby and competition cars?

Yes, its material and machining quality make it suitable for both hobby builds and more demanding competition use, provided the sizing matches.

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