Arrowmax am-174051 4D Caster Pointer — Setup & Alignment Tool 2025  [am-174051]

How the 4D caster pointer helps setup

The Arrowmax am-174051 4D Caster pointer adapter 2025 is an accessory for RC chassis setup that assists in measuring caster angles. It functions as a pointer used when establishing caster reference points, without disturbing the vehicle suspension.

Made for use with 4D caster measurement workflows, this adapter supplies a consistent reference so readings are easier to reproduce. It is suitable for electric and nitro 1/10 and comparable scale remote-control cars where precise measurement matters.

Installation is simple: orient the pointer to establish a visible reference line with respect to the wheel or suspension element you are measuring, secure the adapter so it stays fixed, and then read caster values with your gauge. Adjust in small increments and verify after each change to keep setups repeatable.

Routine use of a clear pointer decreases variability in measurements and helps you compare settings between runs or different setups. Use it along with your regular caster gauge and setup checks to tune steering balance and front-end feel.

This Arrowmax pointer adapter is a focused setup tool that makes caster measurement faster and more consistent during RC tuning sessions.