Arrowmax AM-180014 Aluminium Pinion Set 21T-37T 64DP  [AM-180014]

Arrowmax AM-180014 Set Of 17 Aluminium Pinions 64DP With Caddy 21T ~ 37T
Price:
£78.27
Brand:
Arrowmax
Model:
AM-180014
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Comprehensive Pinion Selection for Tuners

Arrowmax AM-180014 Aluminum Pinion Gear Set features 17 pinions from 21T through 37T in 64DP, aimed at enthusiasts who need a compact range for fine tuning. The aluminium parts reduce mass while delivering consistent tooth profiles for dependable engagement.

Advantages When Running Aluminium Pinions

CNC-accurate teeth provide predictable mesh and quieter operation compared with poorly finished parts. The lower inertia of aluminium helps the motor change speed more readily, which is handy when testing different ratios on track.

Practical Use Cases and Carrying Options

From fast circuits to more technical layouts, the 21T-37T spread covers common tuning choices. The supplied organiser tray keeps each pinion secure so you can swap gears quickly and avoid mix ups between sessions.

How do I confirm my car uses 64DP pinions?

Check your manual or measure the pitch of an existing pinion; 64DP is common on many 1/10 scale models but always verify before purchasing.

What signs show a pinion needs replacing?

Look for rounded or chipped teeth, excessive backlash, or grinding noises under load; these indicate it is time to fit a fresh pinion.

Is the organiser tray durable enough for travel?

The tray offers basic protection and keeps counts sorted; use a padded case for long trips or rough handling to avoid dents to lightweight pinions.

Will aluminium wear faster than steel under heavy use?

Aluminium can show quicker wear under extreme loads, so monitor teeth and replace when wear affects mesh; for heavy duty use consider hardened options.

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